App: Calculisy
Developer: ICI Solutions
Genres: Utilities, Productivity

A universal, free, ad-free, easy-to-use calculator for your iPhone and iPad. With its large keys it's easy to use and suitable for children and seniors.

Multitasking compatible you can use it alongside another app on iPadOS.
Also compatible with macOS Big Sur and newer Macs with M1 & M2 chip.

Release notes:
This update provides stability and performance improvements.