The calculator with graphic visualization uses the latest Apple technology!
Visualize not only fractions but also mathematical operations on them.
The neumorphic design brings it to the 3D dimension and the haptics makes you feel every gentle press of a key ...
The unique and rich color palette will allow you to personalize your iPhone and iPad and make it perfect for your office, home... and even your watch or bag.
In addition, you can choose the shape of the buttons: from the classic square to the circle.
Flag Detector 
The Blue Map 
Financial Power 