Descriptions : It's a FREE, complete, and easy-to-use multi-calculator and converter.
Features :
+ Use it for simple or complex calculations
+ Convert units or currencies in the same app
+ Enjoy easier homework or schoolwork
+ Learning. See step by step solutions for your calculations
Required Android Versions : Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]