Simple Calculator

Piotr R. Sawicki

About this app

This is a perfect tool for daily calculations. Thanks to a big, contrastive display and large colourful buttons one can use it even on devices with a small screen.
Because of tiny application size, it launches really fast and it can run smoothly on low-end smartphones.
Last but not least, it is completely free and without ads.

Available functions:
- addition
- subtraction
- multiplication
- division
- percentage
- square root
- memory
- constant mode

Ratings and reviews

I have tried so many calculators on here, and I finally found one that actually does exactly what I need. I just needed a calculator that does the 4 basic things!! And this is thee one and only calculator I will ever use. (Until someone in the company decides to mess with it and changes, even one thing!) Then I will uninstall this and begin my search once again. This calculator is even attractive to look at and so simple to work.

Ok except for always shows last number when opening.. Each time you open it, the number you inputted last time is still there and needs to be cleared. It's highly annoying. Please fix that.

excellent and simple to use and will continue on using the same string of numbers to equal a total that can be used for additional calculations, unlike the stock android calculator which absolutely sucks.

What’s new

Resolved an issue where the main window did not fit correctly within the system window on recent Android versions.