[Android] Free: MyScript Calculator 2 with AI Based Handwriting Recognition $0 @ Google Play

Calculator 2 is feature rich, with support for scratching-to-erase, and dragging and dropping numbers between different calculations. Working with fractions is more intuitive than on a regular calculator, as writing complex statements doesn't require learning any syntax. The app even supports more advanced trigonometric functions, and if you share calculations with another app, it neatly crops the screen and just shares the relevant portion