A free program for Android, by Usman Ahsan.
The Scan Calculator app is designed to work with the camera on your mobile device. It's one of the best-selling and most-loved calculator apps. It's an indispensable tool for everyday math and it's so much more than just a calculator.
To use the app, open it and take a photo of the equation or problem to be solved using the camera. Then, you will see the results including step-by-step solutions.
You can use the app to solve mathematical problems from arithmetic to calculus. In addition, you can review your math homework and make sure you're ready for the test.
Scan Calculator is a pocket tutor trusted by millions of users.
