Multiple pre-designed, customly randomized themes for the calculator app, changing colors, button shape & type, removing separators+more options coming soon. Optimized for iOS 11 but works on earlier iOS versions. Only tested 9, 10+ 11 but packaged so you can try earlier versions.  Color pickers courtesy of @CreatureSurvive lib CSColorPicker. 

NOTE: If settings don’t load add libCSColorPicker and libCSPreferences from repo: http://creaturesurvive.github.io

Changelog

Multiple pre-designed, customly randomized themes for the calculator app, changing colors, button shape & type, removing separators+more options coming soon. Optimized for iOS 11 but works on earlier iOS versions. Only tested 9, 10+ 11 but packaged so you can try earlier versions.  Color pickers courtesy of @CreatureSurvive lib CSColorPicker. 

NOTE: If settings don’t load add libCSColorPicker and libCSPreferences from repo: http://creaturesurvive.github.io