Pi by Stoobit app for iPhone and iPad

4.0 ( 6160 ratings )

Education Utilities
Developer: Claudia Schmitz

Free

Current version: 1.3, last update: 4 months ago
First release : 19 Jan 2023
App size: 11.44 Mb

Pi is a calculator (even for iPad, Tim!), unit converter, math encyclopedia and sensor readout - a great helper in the classroom, the kitchen or NASA Mission Control.
Future updates will bring further improvements, like a function plotter.
Very proudly Texas and German made, no clutter, spying or ads, 200% focused on being useful!