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data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Overview of and topical guide to iOS</div> <p>The following <a href="/wiki/Outline_(list)" title="Outline (list)">outline</a> is provided as an overview of and topical guide to iOS: </p><p><b><a href="/wiki/IOS" title="IOS">iOS</a></b> – <a href="/wiki/Mobile_operating_system" title="Mobile operating system">mobile operating system</a> developed and distributed by <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a> Originally released in 2007 for the <a href="/wiki/IPhone" title="IPhone">iPhone</a> and <a href="/wiki/IPod_Touch" title="IPod Touch">iPod Touch</a>, it has since been extended to support other Apple devices such as the <a href="/wiki/IPad" title="IPad">iPad</a> and <a href="/wiki/Apple_TV" title="Apple TV">Apple TV</a>. Unlike <a href="/wiki/Windows_CE" class="mw-redirect" title="Windows CE">Windows CE</a> (<a href="/wiki/Windows_Mobile" title="Windows Mobile">Mobile</a> and <a href="/wiki/Windows_Phone" title="Windows Phone">Phone</a>) and <a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android</a>, Apple does not license iOS for installation on non-Apple hardware. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Devices">Devices</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=1" title="Edit section: Devices"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>iOS devices <ul><li><a href="/wiki/IPhone" title="IPhone">iPhone</a> <ul><li><a href="/wiki/List_of_iPhone_models" title="List of iPhone models">List of iPhone models</a></li></ul></li> <li><a href="/wiki/IPod_Touch" title="IPod Touch">iPod Touch</a></li> <li><a href="/wiki/IPad" title="IPad">iPad</a> <ul><li><a href="/wiki/List_of_iPad_models" title="List of iPad models">List of iPad models</a></li></ul></li> <li><a href="/wiki/Apple_TV" title="Apple TV">Apple TV</a> <small>(tvOS)</small></li> <li><a href="/wiki/Apple_Watch" title="Apple Watch">Apple Watch</a> <small>(watchOS)</small></li></ul></li></ul> <div class="mw-heading mw-heading2"><h2 id="Releases">Releases</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=2" title="Edit section: Releases"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/IOS" title="IOS">iOS</a> <ul><li><a href="/wiki/IOS_version_history" title="IOS version history">iOS version history</a></li></ul></li> <li><a href="/wiki/IPadOS" title="IPadOS">iPadOS</a> <ul><li><a href="/wiki/IPadOS_version_history" title="IPadOS version history">iPadOS version history</a></li></ul></li> <li><a href="/wiki/WatchOS" title="WatchOS">watchOS</a></li> <li><a href="/wiki/TvOS" title="TvOS">tvOS</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Features">Features</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=3" title="Edit section: Features"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/IOS#Features" title="IOS">Interface</a> <ul><li><a href="/wiki/Direct_manipulation" class="mw-redirect" title="Direct manipulation">Direct manipulation</a> <ul><li><a href="/wiki/Multi-touch" title="Multi-touch">Multi-touch</a> <ul><li>Types of use <ul><li><a href="/wiki/Pointing_device_gesture" title="Pointing device gesture">Swiping</a></li> <li>Tapping</li> <li><a href="/wiki/Reverse_pinch" class="mw-redirect" title="Reverse pinch">Reverse pinching</a></li> <li><a href="/wiki/Pinch_(action)" title="Pinch (action)">Pinching</a></li></ul></li></ul></li> <li><a href="/wiki/Accelerometer" title="Accelerometer">Accelerometer</a> <ul><li>Types of use <ul><li>Shaking</li> <li><a href="/wiki/Rotation" title="Rotation">Rotation</a></li> <li><a href="/wiki/Steering" title="Steering">Steering</a></li></ul></li></ul></li></ul></li></ul></li> <li>Other elements <ul><li><a href="/wiki/SpringBoard" title="SpringBoard">SpringBoard</a> (Home Screen)</li> <li><a href="/wiki/IOS#Multitasking" title="IOS">Multitasking</a></li> <li><a href="/wiki/Apple_Push_Notification_Service" class="mw-redirect" title="Apple Push Notification Service">Apple Push Notification Service</a></li> <li><a href="/wiki/Notification_Center" title="Notification Center">Notification Center</a></li> <li><a href="/wiki/Control_Center_(iOS)" class="mw-redirect" title="Control Center (iOS)">Control Center</a></li></ul></li></ul> <div class="mw-heading mw-heading2"><h2 id="Applications">Applications</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=4" title="Edit section: Applications"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/IOS#Applications" title="IOS">iOS#Applications</a></li> <li class="mw-empty-elt"></li> <li><a href="/wiki/IOS_SDK" title="IOS SDK">Software Development Kit</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=5" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/History_of_the_iPhone" title="History of the iPhone">History of the iPhone</a> </p> <ul><li><a href="/wiki/IOS_version_history" title="IOS version history">iOS version history</a></li> <li><a href="/wiki/List_of_iPhone_models" title="List of iPhone models">List of iPhone models</a></li> <li><a href="/wiki/List_of_iPad_models" title="List of iPad models">List of iPad models</a></li> <li><a href="/wiki/History_of_Apple" class="mw-redirect" title="History of Apple">History of Apple</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="General_concepts">General concepts</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=6" title="Edit section: General concepts"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/IPhone#Hardware" title="IPhone">Hardware</a></li> <li><a href="/wiki/IOS" title="IOS">Software</a> <ul><li><a href="/wiki/IOS#Interface" title="IOS">Interface</a></li> <li><a href="/wiki/IOS_SDK" title="IOS SDK">SDK</a></li> <li><a href="/wiki/IOS_jailbreaking" title="IOS jailbreaking">Jailbreaking-hacking</a></li></ul></li></ul> <div class="mw-heading mw-heading2"><h2 id="Personnel">Personnel</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=7" title="Edit section: Personnel"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Steve_Jobs" title="Steve Jobs">Steve Jobs</a>, former CEO</li> <li><a href="/wiki/Tim_Cook" title="Tim Cook">Tim Cook</a>, CEO</li> <li><a href="/wiki/Jonathan_Ive" class="mw-redirect" title="Jonathan Ive">Jonathan Ive</a>, senior vice president of design</li> <li><a href="/wiki/Scott_Forstall" title="Scott Forstall">Scott Forstall</a>, former senior vice president of iOS software</li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=8" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a></li> <li><a href="/wiki/Macintosh" class="mw-redirect" title="Macintosh">Macintosh</a></li></ul> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outline_of_iOS&action=edit&section=9" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output 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li{margin-bottom:0}</style> <div class="side-box-abovebelow"> <b>iOS</b> at Wikipedia's <a href="/wiki/Wikipedia:Wikimedia_sister_projects" title="Wikipedia:Wikimedia sister projects"><span id="sister-projects">sister projects</span></a></div> <div class="side-box-flex"> <div class="side-box-text plainlist"><ul><li><span class="sister-logo"><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/27px-Wiktionary-logo-v2.svg.png" decoding="async" width="27" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/41px-Wiktionary-logo-v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/54px-Wiktionary-logo-v2.svg.png 2x" data-file-width="391" data-file-height="391" /></span></span></span><span class="sister-link"><a href="https://en.wiktionary.org/wiki/Special:Search/iOS" class="extiw" title="wikt:Special:Search/iOS">Definitions</a> from Wiktionary</span></li><li><span class="sister-logo"><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png" decoding="async" width="20" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></span><span class="sister-link"><a href="https://commons.wikimedia.org/wiki/Category:IOS_(Apple_Inc.)" class="extiw" title="c:Category:IOS (Apple Inc.)">Media</a> from Commons</span></li><li><span class="sister-logo"><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/27px-Wikinews-logo.svg.png" decoding="async" width="27" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/41px-Wikinews-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/54px-Wikinews-logo.svg.png 2x" data-file-width="759" data-file-height="415" /></span></span></span><span class="sister-link"><a href="https://en.wikinews.org/wiki/Special:Search/iOS" class="extiw" title="n:Special:Search/iOS">News</a> from Wikinews</span></li><li><span class="sister-logo"><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/23px-Wikiquote-logo.svg.png" decoding="async" width="23" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/35px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/46px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></span></span></span><span class="sister-link"><a href="https://en.wikiquote.org/wiki/Special:Search/iOS" class="extiw" title="q:Special:Search/iOS">Quotations</a> from Wikiquote</span></li><li><span class="sister-logo"><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/26px-Wikisource-logo.svg.png" decoding="async" width="26" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/39px-Wikisource-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/51px-Wikisource-logo.svg.png 2x" data-file-width="410" data-file-height="430" /></span></span></span><span class="sister-link"><a href="https://en.wikisource.org/wiki/Special:Search/iOS" class="extiw" title="s:Special:Search/iOS">Texts</a> from Wikisource</span></li><li><span class="sister-logo"><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/27px-Wikibooks-logo.svg.png" decoding="async" width="27" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/41px-Wikibooks-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/54px-Wikibooks-logo.svg.png 2x" data-file-width="300" data-file-height="300" /></span></span></span><span class="sister-link"><a href="https://en.wikibooks.org/wiki/Special:Search/iOS" class="extiw" title="b:Special:Search/iOS">Textbooks</a> from Wikibooks</span></li><li><span class="sister-logo"><span class="mw-valign-middle" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/27px-Wikiversity_logo_2017.svg.png" decoding="async" width="27" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/41px-Wikiversity_logo_2017.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/54px-Wikiversity_logo_2017.svg.png 2x" data-file-width="626" data-file-height="512" /></span></span></span><span class="sister-link"><a href="https://en.wikiversity.org/wiki/Special:Search/iOS" class="extiw" title="v:Special:Search/iOS">Resources</a> from Wikiversity</span></li></ul></div></div> </div> <ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="https://www.apple.com/iphone">iPhone</a></span></span> – official site</li> <li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="https://www.apple.com">Apple Inc.</a></span></span> – official site</li> <li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" 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outlines</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Wikipedia:Contents/Outlines#General_reference" title="Wikipedia:Contents/Outlines">General reference</a></li></ul> <ul><li><a href="/wiki/Wikipedia:Contents/Outlines#Culture_and_the_arts" title="Wikipedia:Contents/Outlines">Culture and the arts</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Geography_and_places" title="Wikipedia:Contents/Outlines">Geography and places</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Health_and_fitness" title="Wikipedia:Contents/Outlines">Health and fitness</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#History_and_events" title="Wikipedia:Contents/Outlines">History and events</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Mathematics_and_logic" title="Wikipedia:Contents/Outlines">Mathematics and logic</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Natural_and_physical_sciences" title="Wikipedia:Contents/Outlines">Natural and physical sciences</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#People_and_self" title="Wikipedia:Contents/Outlines">People and self</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Philosophy_and_thinking" title="Wikipedia:Contents/Outlines">Philosophy and thinking</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Religion_and_belief_systems" title="Wikipedia:Contents/Outlines">Religion and belief systems</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Society_and_social_sciences" title="Wikipedia:Contents/Outlines">Society and social sciences</a></li> <li><a href="/wiki/Wikipedia:Contents/Outlines#Technology_and_applied_sciences" title="Wikipedia:Contents/Outlines">Technology and applied sciences</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="iOS_and_iOS-based_products" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:IOS" title="Template:IOS"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:IOS" title="Template talk:IOS"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:IOS" title="Special:EditPage/Template:IOS"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="iOS_and_iOS-based_products" style="font-size:114%;margin:0 4em"><a href="/wiki/IOS" title="IOS">iOS</a> and iOS-based products</div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li>History <ul><li><a href="/wiki/IOS_version_history" title="IOS version history">iOS</a></li> <li><a href="/wiki/IPadOS_version_history" title="IPadOS version history">iPadOS</a></li></ul></li> <li><a href="/wiki/Issues_relating_to_iOS" title="Issues relating to iOS">Issues</a></li> <li><a class="mw-selflink selflink">Outline</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Hardware</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPhone" title="IPhone">iPhone</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPhone_(1st_generation)" title="IPhone (1st generation)">1st</a></li> <li><a href="/wiki/IPhone_3G" title="IPhone 3G">3G</a></li> <li><a href="/wiki/IPhone_3GS" title="IPhone 3GS">3GS</a></li> <li><a href="/wiki/IPhone_4" title="IPhone 4">4</a></li> <li><a href="/wiki/IPhone_4s" title="IPhone 4s">4s</a></li> <li><a href="/wiki/IPhone_5" title="IPhone 5">5</a></li> <li><a href="/wiki/IPhone_5c" title="IPhone 5c">5c</a></li> <li><a href="/wiki/IPhone_5s" title="IPhone 5s">5s</a></li> <li><a href="/wiki/IPhone_6" title="IPhone 6">6 & 6 Plus</a></li> <li><a href="/wiki/IPhone_6s" title="IPhone 6s">6s & 6s Plus</a></li> <li><a href="/wiki/IPhone_7" title="IPhone 7">7 & 7 Plus</a></li> <li><a href="/wiki/IPhone_8" title="IPhone 8">8 & 8 Plus</a></li> <li><a href="/wiki/IPhone_X" title="IPhone X">X</a></li> <li><a href="/wiki/IPhone_XR" title="IPhone XR">XR</a></li> <li><a href="/wiki/IPhone_XS" title="IPhone XS">XS & XS Max</a></li> <li><a href="/wiki/IPhone_11" title="IPhone 11">11</a></li> <li><a href="/wiki/IPhone_11_Pro" title="IPhone 11 Pro">11 Pro & Pro Max</a></li> <li><a href="/wiki/IPhone_12" title="IPhone 12">12 & 12 Mini</a></li> <li><a href="/wiki/IPhone_12_Pro" title="IPhone 12 Pro">12 Pro & Pro Max</a></li> <li><a href="/wiki/IPhone_13" title="IPhone 13">13 & 13 Mini</a></li> <li><a href="/wiki/IPhone_13_Pro" title="IPhone 13 Pro">13 Pro & Pro Max</a></li> <li><a href="/wiki/IPhone_14" title="IPhone 14">14 & 14 Plus</a></li> <li><a href="/wiki/IPhone_14_Pro" title="IPhone 14 Pro">14 Pro & Pro Max</a></li> <li><a href="/wiki/IPhone_15" title="IPhone 15">15 & 15 Plus</a></li> <li><a href="/wiki/IPhone_15_Pro" title="IPhone 15 Pro">15 Pro & Pro Max</a></li> <li><a href="/wiki/IPhone_16" title="IPhone 16">16 & 16 Plus</a></li> <li><a href="/wiki/IPhone_16_Pro" title="IPhone 16 Pro">16 Pro & Pro Max</a></li> <li>SE <ul><li><a href="/wiki/IPhone_SE_(1st_generation)" title="IPhone SE (1st generation)">1st</a></li> <li><a href="/wiki/IPhone_SE_(2nd_generation)" title="IPhone SE (2nd generation)">2nd</a></li> <li><a href="/wiki/IPhone_SE_(3rd_generation)" title="IPhone SE (3rd generation)">3rd</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPod_Touch" title="IPod Touch">iPod Touch</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPod_Touch_(1st_generation)" title="IPod Touch (1st generation)">1st</a></li> <li><a href="/wiki/IPod_Touch_(2nd_generation)" title="IPod Touch (2nd generation)">2nd</a></li> <li><a href="/wiki/IPod_Touch_(3rd_generation)" title="IPod Touch (3rd generation)">3rd</a></li> <li><a href="/wiki/IPod_Touch_(4th_generation)" title="IPod Touch (4th generation)">4th</a></li> <li><a href="/wiki/IPod_Touch_(5th_generation)" title="IPod Touch (5th generation)">5th</a></li> <li><a href="/wiki/IPod_Touch_(6th_generation)" title="IPod Touch (6th generation)">6th</a></li> <li><a href="/wiki/IPod_Touch_(7th_generation)" title="IPod Touch (7th generation)">7th</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPad" title="IPad">iPad</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPad_(1st_generation)" title="IPad (1st generation)">1st</a></li> <li><a href="/wiki/IPad_2" title="IPad 2">2</a></li> <li><a href="/wiki/IPad_(3rd_generation)" title="IPad (3rd generation)">3rd</a></li> <li><a href="/wiki/IPad_(4th_generation)" title="IPad (4th generation)">4th</a></li> <li><a href="/wiki/IPad_(5th_generation)" title="IPad (5th generation)">5th</a></li> <li><a href="/wiki/IPad_(6th_generation)" title="IPad (6th generation)">6th</a></li> <li><a href="/wiki/IPad_(7th_generation)" title="IPad (7th generation)">7th</a></li> <li><a href="/wiki/IPad_(8th_generation)" title="IPad (8th generation)">8th</a></li> <li><a href="/wiki/IPad_(9th_generation)" title="IPad (9th generation)">9th</a></li> <li><a href="/wiki/IPad_(10th_generation)" title="IPad (10th generation)">10th</a></li> <li><a href="/wiki/IPad_Mini" title="IPad Mini">Mini</a> <ul><li><a href="/wiki/IPad_Mini_(1st_generation)" title="IPad Mini (1st generation)">1st</a></li> <li><a href="/wiki/IPad_Mini_2" title="IPad Mini 2">2</a></li> <li><a href="/wiki/IPad_Mini_3" title="IPad Mini 3">3</a></li> <li><a href="/wiki/IPad_Mini_4" title="IPad Mini 4">4</a></li> <li><a href="/wiki/IPad_Mini_(5th_generation)" title="IPad Mini (5th generation)">5th</a></li> <li><a href="/wiki/IPad_Mini_(6th_generation)" title="IPad Mini (6th generation)">6th</a></li> <li><a href="/wiki/IPad_Mini_(7th_generation)" title="IPad Mini (7th generation)">7th</a></li></ul></li> <li><a href="/wiki/IPad_Air" class="mw-redirect" title="IPad Air">Air</a> <ul><li><a href="/wiki/IPad_Air_(1st_generation)" title="IPad Air (1st generation)">1st</a></li> <li><a href="/wiki/IPad_Air_2" title="IPad Air 2">2</a></li> <li><a href="/wiki/IPad_Air_(3rd_generation)" title="IPad Air (3rd generation)">3rd</a></li> <li><a href="/wiki/IPad_Air_(4th_generation)" title="IPad Air (4th generation)">4th</a></li> <li><a href="/wiki/IPad_Air_(5th_generation)" title="IPad Air (5th generation)">5th</a></li> <li><a href="/wiki/IPad_Air_(6th_generation)" title="IPad Air (6th generation)">6th</a></li></ul></li> <li><a href="/wiki/IPad_Pro" title="IPad Pro">Pro</a> <ul><li><a href="/wiki/IPad_Pro_(1st_generation)" title="IPad Pro (1st generation)">1st</a></li> <li><a href="/wiki/IPad_Pro_(2nd_generation)" title="IPad Pro (2nd generation)">2nd</a></li> <li><a href="/wiki/IPad_Pro_(3rd_generation)" title="IPad Pro (3rd generation)">3rd</a></li> <li><a href="/wiki/IPad_Pro_(4th_generation)" title="IPad Pro (4th generation)">4th</a></li> <li><a href="/wiki/IPad_Pro_(5th_generation)" title="IPad Pro (5th generation)">5th</a></li> <li><a href="/wiki/IPad_Pro_(6th_generation)" title="IPad Pro (6th generation)">6th</a></li> <li><a href="/wiki/IPad_Pro_(7th_generation)" title="IPad Pro (7th generation)">7th</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_TV" title="Apple TV">Apple TV</a></li> <li><a href="/wiki/Apple_Watch" title="Apple Watch">Apple Watch</a></li> <li><a href="/wiki/HomePod" title="HomePod">HomePod</a> <ul><li><a href="/wiki/HomePod_Mini" title="HomePod Mini">Mini</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="4" style="width:1px;padding:0 0 0 2px"><div><span class="skin-invert" typeof="mw:File"><a href="/wiki/File:IOS_wordmark_(2017).svg" class="mw-file-description"><img alt="iOS logo" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/IOS_wordmark_%282017%29.svg/70px-IOS_wordmark_%282017%29.svg.png" decoding="async" width="70" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/IOS_wordmark_%282017%29.svg/105px-IOS_wordmark_%282017%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/63/IOS_wordmark_%282017%29.svg/140px-IOS_wordmark_%282017%29.svg.png 2x" data-file-width="118" data-file-height="58" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">OS<wbr /></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPhone_OS_1" title="IPhone OS 1">1</a></li> <li><a href="/wiki/IPhone_OS_2" title="IPhone OS 2">2</a></li> <li><a href="/wiki/IPhone_OS_3" title="IPhone OS 3">3</a></li> <li><a href="/wiki/IOS_4" title="IOS 4">4</a></li> <li><a href="/wiki/IOS_5" title="IOS 5">5</a></li> <li><a href="/wiki/IOS_6" title="IOS 6">6</a></li> <li><a href="/wiki/IOS_7" title="IOS 7">7</a></li> <li><a href="/wiki/IOS_8" title="IOS 8">8</a></li> <li><a href="/wiki/IOS_9" title="IOS 9">9</a></li> <li><a href="/wiki/IOS_10" title="IOS 10">10</a></li> <li><a href="/wiki/IOS_11" title="IOS 11">11</a></li> <li><a href="/wiki/IOS_12" title="IOS 12">12</a></li> <li><a href="/wiki/IOS_13" title="IOS 13">13</a></li> <li><a href="/wiki/IOS_14" title="IOS 14">14</a></li> <li><a href="/wiki/IOS_15" title="IOS 15">15</a></li> <li><a href="/wiki/IOS_16" title="IOS 16">16</a></li> <li><a href="/wiki/IOS_17" title="IOS 17">17</a></li> <li><a href="/wiki/IOS_18" title="IOS 18">18</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Derived from iOS</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/WatchOS" title="WatchOS">watchOS</a></li> <li><a href="/wiki/TvOS" title="TvOS">tvOS</a></li> <li><a href="/wiki/IPadOS" title="IPadOS">iPadOS</a> <ul><li><a href="/wiki/IPadOS_13" title="IPadOS 13">13</a></li> <li><a href="/wiki/IPadOS_14" title="IPadOS 14">14</a></li> <li><a href="/wiki/IPadOS_15" title="IPadOS 15">15</a></li> <li><a href="/wiki/IPadOS_16" title="IPadOS 16">16</a></li> <li><a href="/wiki/IPadOS_17" title="IPadOS 17">17</a></li> <li><a href="/wiki/IPadOS_18" title="IPadOS 18">18</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Features <wbr /></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AirDrop" title="AirDrop">AirDrop</a></li> <li><a href="/wiki/AirPlay" title="AirPlay">AirPlay</a></li> <li><a href="/wiki/AirPrint" title="AirPrint">AirPrint</a></li> <li><a href="/wiki/CarPlay" title="CarPlay">CarPlay</a></li> <li><a href="/wiki/Control_Center_(iOS)" class="mw-redirect" title="Control Center (iOS)">Control Center</a></li> <li><a href="/wiki/Crash_Detection" title="Crash Detection">Crash Detection</a></li> <li><a href="/wiki/ITunes" title="ITunes">iTunes</a></li> <li><a href="/wiki/Night_Shift_(software)" title="Night Shift (software)">Night Shift</a></li> <li><a href="/wiki/Notification_Center" title="Notification Center">Notification Center</a></li> <li><a href="/wiki/Shazam_(music_app)" title="Shazam (music app)">Shazam</a></li> <li><a href="/wiki/Siri" title="Siri">Siri</a></li> <li><a href="/wiki/Spotlight_(Apple)" title="Spotlight (Apple)">Spotlight</a></li> <li><a href="/wiki/SpringBoard" title="SpringBoard">SpringBoard</a></li> <li><a href="/wiki/VoiceOver" title="VoiceOver">VoiceOver</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">SDK & API <wbr /></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IOS_SDK" title="IOS SDK">SDK</a></li> <li><a href="/wiki/Foundation_Kit" title="Foundation Kit">Foundation</a></li> <li><a href="/wiki/UIKit" title="UIKit">UIKit</a></li> <li><a href="/wiki/Core_Animation" title="Core Animation">Core Animation</a></li> <li><a href="/wiki/HomeKit" title="HomeKit">HomeKit</a></li> <li><a href="/wiki/Inter-App_Audio" title="Inter-App Audio">Inter-App Audio</a></li> <li><a href="/wiki/WebKit" title="WebKit">WebKit</a></li> <li><a href="/wiki/GymKit" class="mw-redirect" title="GymKit">GymKit</a></li> <li><a href="/wiki/HealthKit" class="mw-redirect" title="HealthKit">HealthKit</a></li> <li><a href="/wiki/SwiftUI" title="SwiftUI">SwiftUI</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Pre-installed_iOS_apps" class="mw-redirect" title="Pre-installed iOS apps">Bundled<wbr /> apps</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Books" title="Apple Books">Books</a></li> <li><a href="/wiki/Calculator_(Apple)" title="Calculator (Apple)">Calculator</a></li> <li><a href="/wiki/Calendar_(Apple)" title="Calendar (Apple)">Calendar</a></li> <li><a href="/wiki/Clock_(iOS)" class="mw-redirect" title="Clock (iOS)">Clock</a></li> <li><a href="/wiki/Contacts_(Apple)" title="Contacts (Apple)">Contacts</a></li> <li><a href="/wiki/FaceTime" title="FaceTime">FaceTime</a></li> <li><a href="/wiki/Freeform_(Apple)" title="Freeform (Apple)">Freeform</a></li> <li><a href="/wiki/Files_(Apple)" title="Files (Apple)">Files</a></li> <li><a href="/wiki/Find_My" title="Find My">Find My</a></li> <li><a href="/wiki/Fitness_(Apple)" title="Fitness (Apple)">Fitness</a> <ul><li><a href="/wiki/Workouts_(Apple)" title="Workouts (Apple)">Workouts</a></li></ul></li> <li><a href="/wiki/Health_(Apple)" title="Health (Apple)">Health</a> <ul><li><a href="/wiki/Mindfulness_(Apple)" title="Mindfulness (Apple)">Mindfulness</a></li></ul></li> <li><a href="/wiki/HomeKit" title="HomeKit">Home</a></li> <li><a href="/wiki/Journal_(Apple)" title="Journal (Apple)">Journal</a></li> <li><a href="/wiki/Apple_Mail" title="Apple Mail">Mail</a></li> <li><a href="/wiki/Apple_Maps" title="Apple Maps">Maps</a></li> <li><a href="/wiki/Measure_(Apple)" class="mw-redirect" title="Measure (Apple)">Measure</a></li> <li><a href="/wiki/Messages_(Apple)" title="Messages (Apple)">Messages</a></li> <li><a href="/wiki/Music_(software)" class="mw-redirect" title="Music (software)">Music</a></li> <li><a href="/wiki/Apple_News" title="Apple News">News</a></li> <li><a href="/wiki/Notes_(Apple)" title="Notes (Apple)">Notes</a></li> <li><a href="/wiki/Passwords_(Apple)" title="Passwords (Apple)">Passwords</a></li> <li><a href="/wiki/Photos_(Apple)" title="Photos (Apple)">Photos</a></li> <li><a href="/wiki/Apple_Podcasts" title="Apple Podcasts">Podcasts</a></li> <li><a href="/wiki/Reminders_(Apple)" title="Reminders (Apple)">Reminders</a></li> <li><a href="/wiki/Safari_(web_browser)" title="Safari (web browser)">Safari</a></li> <li><a href="/wiki/Shortcuts_(app)" class="mw-redirect" title="Shortcuts (app)">Shortcuts</a></li> <li><a href="/wiki/Stocks_(software)" class="mw-redirect" title="Stocks (software)">Stocks</a></li> <li><a href="/wiki/Translate_(Apple)" title="Translate (Apple)">Translate</a></li> <li><a href="/wiki/Apple_TV_app" title="Apple TV app">TV</a></li> <li><a href="/wiki/Voice_Memos" class="mw-redirect" title="Voice Memos">Voice Memos</a></li> <li><a href="/wiki/Apple_Wallet" title="Apple Wallet">Wallet</a></li> <li><a href="/wiki/Weather_(Apple)" title="Weather (Apple)">Weather</a></li> <li><a href="/wiki/Apple_Watch#Software" title="Apple Watch">Watch</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Discontinued</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Find_My_Friends" class="mw-redirect" title="Find My Friends">Find My Friends</a></li> <li><a href="/wiki/Find_My_iPhone" class="mw-redirect" title="Find My iPhone">Find My iPhone</a></li> <li><a href="/wiki/Newsstand_(software)" title="Newsstand (software)">Newsstand</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Apple<wbr /> apps</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Classroom_(Apple)" title="Classroom (Apple)">Classroom</a></li> <li><a href="/wiki/Clips_(software)" title="Clips (software)">Clips</a></li> <li><a href="/wiki/GarageBand" title="GarageBand">GarageBand</a></li> <li><a href="/wiki/IMovie" title="IMovie">iMovie</a></li> <li><a href="/wiki/IWork" title="IWork">iWork</a> <ul><li><a href="/wiki/Keynote_(presentation_software)" title="Keynote (presentation software)">Keynote</a></li> <li><a href="/wiki/Numbers_(spreadsheet)" title="Numbers (spreadsheet)">Numbers</a></li> <li><a href="/wiki/Pages_(word_processor)" title="Pages (word processor)">Pages</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Discontinued</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Beats_Music" title="Beats Music">Beats Music</a></li> <li><a href="/wiki/IPhoto" title="IPhoto">iPhoto</a></li> <li><a href="/wiki/Nike%2BiPod" title="Nike+iPod">Nike+iPod</a></li> <li><a href="/wiki/ITunes_Remote" title="ITunes Remote">iTunes Remote</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Services</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Arcade" title="Apple Arcade">Arcade</a></li> <li><a href="/wiki/Apple_Card" title="Apple Card">Card</a></li> <li><a href="/wiki/App_Store" class="mw-redirect" title="App Store">App Store</a></li> <li><a href="/wiki/Apple_Music" title="Apple Music">Music</a></li> <li><a href="/wiki/FaceTime" title="FaceTime">FaceTime</a></li> <li><a href="/wiki/Family_Sharing" title="Family Sharing">Family Sharing</a></li> <li><a href="/wiki/Game_Center" title="Game Center">Game Center</a></li> <li><a href="/wiki/ICloud" title="ICloud">iCloud</a></li> <li><a href="/wiki/IMessage" title="IMessage">iMessage</a></li> <li><a href="/wiki/ITunes_Connect" title="ITunes Connect">iTunes Connect</a></li> <li><a href="/wiki/ITunes_Store" title="ITunes Store">iTunes Store</a></li> <li><a href="/wiki/Apple_News" title="Apple News">News</a> <ul><li><a href="/wiki/Apple_News%2B" class="mw-redirect" title="Apple News+">+</a></li></ul></li> <li><a href="/wiki/Apple_One_(service)" class="mw-redirect" title="Apple One (service)">One</a></li> <li><a href="/wiki/Apple_Pay" title="Apple Pay">Pay</a></li> <li><a href="/wiki/Apple_Push_Notification_service" title="Apple Push Notification service">Push Notifications</a></li> <li><a href="/wiki/TestFlight" title="TestFlight">TestFlight</a></li> <li><a href="/wiki/Apple_TV%2B" title="Apple TV+">TV+</a> <ul><li><a href="/wiki/List_of_original_programs_distributed_by_Apple" class="mw-redirect" title="List of original programs distributed by Apple">Shows</a></li></ul></li> <li><a href="/wiki/Apple_Wallet" title="Apple Wallet">Wallet</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Discontinued</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IAd" title="IAd">iAd</a></li> <li><a href="/wiki/ILife" title="ILife">iLife</a></li> <li><a href="/wiki/ITunes_Radio" title="ITunes Radio">iTunes Radio</a></li> <li><a href="/wiki/MobileMe" title="MobileMe">MobileMe</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_silicon" title="Apple silicon">Apple silicon</a></li> <li>Controversies <ul><li><a href="/wiki/300-page_iPhone_bill" title="300-page iPhone bill">300-page bill</a></li> <li><a href="/wiki/Antennagate" class="mw-redirect" title="Antennagate">Antennagate</a></li> <li><a href="/wiki/Batterygate" title="Batterygate">Batterygate</a></li> <li><a href="/wiki/Bendgate" class="mw-redirect" title="Bendgate">Bendgate</a></li> <li><a href="/wiki/IOS_jailbreaking" title="IOS jailbreaking">Jailbreaking</a></li></ul></li> <li><a href="/wiki/FairPlay" title="FairPlay">FairPlay</a></li> <li><a href="/wiki/List_of_free_and_open-source_iOS_applications" title="List of free and open-source iOS applications">Free and open-source apps</a></li> <li><a href="/wiki/List_of_iOS_games" title="List of iOS games">Games</a></li> <li><a href="/wiki/IFund" title="IFund">iFund</a></li> <li><a href="/wiki/History_of_the_iPhone" title="History of the iPhone">iPhone history</a></li> <li><a href="/wiki/IPhone_hardware" title="IPhone hardware">iPhone hardware</a></li> <li><a href="/wiki/Metal_(API)" title="Metal (API)">Metal</a></li> <li><a href="/wiki/Swift_(programming_language)" title="Swift (programming language)">Swift</a></li> <li><a href="/wiki/Worldwide_Developers_Conference" title="Worldwide Developers Conference">WWDC</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" 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