June 2007-September 2007
This logo was used during iPhone OS 1.0 to 1.1, from June 2007 to September 2007.
2007-2009
This logo was used during iPhone OS 1.1, from September 2007 to May 2009. It has a different color scheme. The ÷ sign was replaced with a = sign.
2009-2010
This logo was used during iPhone OS 3, from June 2009 to May 2010. The buttons became more square.
2010-2013
This logo was used during iOS 4 to iOS 6, from June 2010 to August 2013. The buttons are now bigger,
2013-2017
iOS 7 had all icons completely redesigned. The buttons now have a different color and flat design. Used until iOS 11.
2017-present
Icon first used in iOS 11 Beta. Instead of just being four calculator buttons, the app icon is now an actual calculator.
| Animoji | App Store | Books | Calculator | Calendar | Camera | Clock | Compass | Contacts | FaceTime | Feedback Assistant | Files | Find My | Game Center | GarageBand | Health | Home | iCloud | iMovie | iTunes Store | iWork (Keynote | Pages | Numbers) | Mail | Maps | Measure | Messages | Music | News | Notes | Phone | Photos | Podcasts | Reminders | Safari | Settings | Shortcuts | Siri | Stocks | Tips | Translate | TV | Voice Memos | Wallet | Watch | Weather
Former: iPod | YouTube | Newsstand | Text | iBooks | Find My Friends | Find My Device  |
