Pretty but incomplete Some buttons just don't seem to do anything, even though they look like they should.
Awesome Looks are better than other calculators
Don't update New UI ugly.
Dosen't Work .
Looks nearly competent enough but screen so dim it's impossible to use.
* Brightness control options
* Button click popups
Excellent scientific calculator with expressions, fractions, repeating decimals.
This application supports the calculation for simple and complex formulas.