Math Keeper+ app for iPhone and iPad
4.0 (
4080 ratings )
Reference
Education
Developer: William Wu
Free
Current version: 1.1, last update: 6 years agoFirst release : 31 Jul 2017
App size: 9.32 Mb
Math Keeper is a handy reference app for anyone who would like a refreshment of their memory about high school math, or perhaps anyone who would like a refreshment of their memory about what they were supposed to have learned in class yesterday. If you identify with either, you have come to the right place.
The app includes over 100 math formulas for a quick jog of the memory, and you are able to edit them, write notes, and add your own if you so desire. A calculator is also built in for convenience, just one swipe away.
Good luck.