This is the best non-RPN calculator in the store. No frills but does what it is supposed to. The only problem I have is the lack of an ENG button, to show the result in scientific notation with exponents that are integer multiples of 10^3 or 10^-3. I urge the developer to fix this.

Great product, thanx

cok guzel olmus..bir de bedava..

Gayet iyi ve bedava!

Great

I used it in my work for techical and ESD calculations, better than iPhone calc. It doesn't have horizontal mode so every buttons are small and close.

The textbox can be improve to display clearer input

The graphics can be improved to score a full stars. It do what it supposed to do for a Sci Calc.