Simple Calculator

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