Photomath

Photomath app solves math problems using a camera and provides step by step instructions.

Photomath is an app for your math homework. Just point the camera toward a math problem and it will display the answer with step-by-step instructions with how they got there. It can also draw graphs. This app will help you practice so you can learn how to do this stuff all by yourself. The app supports everything from basic arithmetic to more advanced levels of math like trigonometry. It’s a free app and is available for both iPhone and Android.