However, the "Magic" in its name isn't hyperbole. The app incorporates a unique gesture-based control system. Instead of tapping buttons, users can draw digits in the air or on the screen using handwriting recognition, and the app performs the calculation almost instantaneously.
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Can be used hands-off with universal Bluetooth remotes for more impossible-looking reveals. Magie Factory or a list of compatible Bluetooth remotes for the app? R DIGIT by Magie Factory | Best Calculator Magic r digit magic app