Calculate formulas like, x*(2+3)-y/5.
After input the values of variables x and y, you can get the result of the formula by pressing =.
It is easy to calculate like tips, tax and etc.
You can create your own formulas by click menu->edit, then save it. menu->load to use
Target Android version:
Minimum Android version:
Minimum screen width:
, Location network
Access coarse location
, Read phone state
, Write external storage