Brain'O Calculator

Sep 18, 2017

Basic yet powerful calculator with built-in mental math quiz. Téléchargez la dernière version de Brain'O Calculator 3.0.3 pour profiter immédiatement de nouvelles fonctionnalités et mises à jour !

Now compete with your friends around the world with added functionality of Leaderboard.

Gain more XPs by unlocking the available achievements.

A whole new set of mathematical functions like
1. Trigonometric functions
2. Inverse-trigonometric functions
3. Hyperbolic functions
4. Permutation and combination
5. Logarithmic and exponential
6. Results in degree and radian