With CalcTan you can do basic and advanced mathematical operations since it has a basic and functional design. Customize your calculator to your liking with the range of colors of your choice, this calculator is optimized for daily use.

There is also a free version with the name of CalcTan Lite.

CalcTan is designed to be used on iPhone, iPod Touch, iPad platforms.

CalcTan Release date 04/12/2018.

CalcTan Lite Release date 12/12/2018.

Requires iOS 12.0 or later.