In this post, I will keep track of the apps working AND not working for iOS 8 (GM + official release) Granted, I can't test every single function of the apps, but the list below should give you a pretty good idea of whether or not you can make the switch. Any help is appreciated. Both Thread Bumps and App Reports. Please post your iOS 8 device next to the report (ex: iPhone 5s) Not Working: - Whatsapp (crashes ff / if messages) <-Fixed (09/09 update) - Line crashes with anything related to Photos or Camera - Circa: crashes when opening news stories, or doesn't load graphics within the stories when it doesn't crash - Tube Downloader doesn't rotate videos/ doesn't show newly downloaded videos - GasCubby won't load on GM. Developer says fix is already submitted. - Pages 2.4.1 iCloud sync doesn't work on GM - Numbers 2.4.1 iCloud sync doesn't work on GM - Find my Friends 4.0 doesn't load on GM. - EveryTrail & Everytrail Pro hang on login screen. App is no longer in the App Store -- however many folks still have it and use it. - Dropbox 3.3.2 - When saving/exporting an image from Dropbox to the device, Dropbox app crashes. Photo still saves, and re-opening Dropbox will take you back where you left off. -Lego Star Wars Complete Saga - Does not play music (only sound fx) and I cannot get my iOS controller working with this game since upgrading to iOS 8 GM.