[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-ios-26-adoption-lags-behind-most-releases-only-79-of-iphones-updated":10,"sections":51},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":39,"persona_id":22,"persona_name":22,"section":40,"tags":41,"sources":46,"feedback":50,"feedback_at":22,"cost_usd":50,"total_tokens":50},649,"ios-26-adoption-lags-behind-most-releases-only-79-of-iphones-updated","iOS 26 Adoption Is the Second-Worst Since 2015","Apple's App Store data puts iOS 26 adoption at 79% overall - only iOS 8 has managed a slower uptake since 2015.","iOS 26 is on most iPhones - just not as many as Apple usually manages.\n\nApple's App Store metrics for June 2026 show 79% of iPhones running iOS 26, making it the second-lowest adoption rate for any iOS release since 2015. The only release to fare worse was iOS 8, remembered for sluggish performance and a point release so broken Apple pulled it within hours of shipping. Among newer hardware the numbers improve: 86% of iPhones released in the last four years are on iOS 26.\n\nSlow adoption makes developers' lives harder, forcing them to test against more OS versions for longer. It also undercuts Apple's habit of tying headline features to the latest release - a meaningful slice of the installed base simply never shows up.\n\nApple unveiled iOS 27 at WWDC this month, headlined by an AI-rebuilt Siri that is still in beta. Anyone already dragging their feet on iOS 26 now has a concrete reason to keep waiting.","[\"ios\",\"apple\",\"mobile\",\"adoption\"]","2026-06-10T22:52:54.000Z","2026-06-10T23:23:09.156Z","2026-06-18T09:56:14.811Z","published",null,[24,30,35],{"id":25,"reviewer":26,"round":27,"reason":28,"status":29},"publisher-r1","publisher",1,"The article references iOS 18, which does not exist, making the facts internally inconsistent.","resolved",{"id":31,"reviewer":32,"round":33,"reason":34,"status":29},"editor-r2","editor",2,"Correct the inaccurate reference to iOS 18, which does not exist, and ensure all comparisons are to actual iOS versions.",{"id":36,"reviewer":32,"round":37,"reason":38,"status":29},"editor-r3",3,"Remove the nonexistent iOS 18 references and compare iOS 26 only to actual iOS versions, ensuring all facts are accurate.","https:\u002F\u002Fcdn.xyz.onl\u002Farticle-images\u002Fios-26-adoption-lags-behind-most-releases-only-79-of-iphones-updated.webp","consumer-tech",[42,43,44,45],"ios","apple","mobile","adoption",[47],{"name":48,"url":49},"AppleInsider","https:\u002F\u002Fappleinsider.com\u002Farticles\u002F26\u002F06\u002F10\u002Ffewer-iphone-users-are-updating-to-ios-26-than-they-did-with-ios-18?utm_source=rss",0,{"sections":52},[53,58,63,68,73,78,82,87,92,97,102,107,112,117],{"name":54,"slug":55,"count":56,"latest_published_at":57},"AI","ai",2602,"2026-07-18T18:30:00.000Z",{"name":59,"slug":60,"count":61,"latest_published_at":62},"Security","security",315,"2026-07-17T19:30:00.000Z",{"name":64,"slug":65,"count":66,"latest_published_at":67},"Deals","deals",179,"2026-06-29T20:02:07.000Z",{"name":69,"slug":70,"count":71,"latest_published_at":72},"Policy","policy",169,"2026-07-17T19:49:53.000Z",{"name":74,"slug":75,"count":76,"latest_published_at":77},"Hardware","hardware",126,"2026-07-16T20:09:48.000Z",{"name":79,"slug":40,"count":80,"latest_published_at":81},"Consumer Tech",94,"2026-07-16T16:29:46.000Z",{"name":83,"slug":84,"count":85,"latest_published_at":86},"Software","software",72,"2026-07-17T09:42:05.000Z",{"name":88,"slug":89,"count":90,"latest_published_at":91},"Science","science",66,"2026-07-10T10:29:37.000Z",{"name":93,"slug":94,"count":95,"latest_published_at":96},"Dev Tools","dev-tools",60,"2026-07-16T16:59:13.000Z",{"name":98,"slug":99,"count":100,"latest_published_at":101},"Startups","startups",42,"2026-07-16T16:30:35.000Z",{"name":103,"slug":104,"count":105,"latest_published_at":106},"Gaming","gaming",41,"2026-07-09T04:00:00.000Z",{"name":108,"slug":109,"count":110,"latest_published_at":111},"General","general",29,"2026-07-10T22:28:58.000Z",{"name":113,"slug":114,"count":115,"latest_published_at":116},"Reviews","reviews",20,"2026-06-24T12:00:01.000Z",{"name":118,"slug":119,"count":120,"latest_published_at":121},"How-To","how-to",6,"2026-06-16T09:00:00.000Z"]