Simple Calculator

It is a simple but very powerful calculator for everyday use. You can use it just as a pocket calculator with x2, x3, sin, cos, tan, bin, dec, hex, oct, and more feature.

Its very precise up to more 40 digits, unlike a normal calculator that only provides 15 significant digits calculation.

Features:

* Expression calculation.
* Precision up to more 40 significant decimal digits.
* Vibration on touch.
* In-app purchase donate feature. If you like this program, you may help us to maintain and improve

Any feedback please feel free to send me email at info@sssc.co.th