Calculator Touch - with Handwriting Recognition is an innovative calculator app designed for Android. The app utilizes the phone's touchscreen to allow users to click buttons, write operators, or write out entire equations. With the app's powerful handwriting recognition system, it can instantly recognize operators, numbers, constants, and functions. This feature makes entering equations faster than any other calculator app available. The app also comes with built-in unit converters and a live currency converter. Users can choose between various designs, including a dark mode.

The app's user interface is clean, with no clutter, and the live result feature allows users to see the result while entering the equation. Users can save equations into history by writing "=", swipe down to open history, and swipe up to open manual + − × ÷ buttons, converter, and recognized symbols buttons. The app also allows users to enter power by writing a number on the upper right corner of the keyboard. Erasing all is easy by long-pressing anywhere on the keyboard. The app recognizes various operators, including basic operations, powers, roots, brackets, trigonometry, inverse trigonometry, logarithms, constants, and others such as ceil, floor, and abs.