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PhotoMath is a smart camera app that reads and solves mathematical expressions by using the camera on your smartphone in real time. It not only solves them, but it also shows you the steps involved in solving the problem.

The app supports problems using decimals and fractions, arithmetic expressions, powers and roots and simple linear equations.

PhotoMath is newly unveiled for iOS and Windows Phone, the Android version is said to me available early 2015.Versions of the app are now available for free in the Windows Phone Store, and in the Apple App Store. See PhotoMath in action HERE. Subscribe to Blog HERE