MrD

MrD
Live Gallery

Enjoy your favourite photos in your wallpaper. Live Gallery is a great live wallpaper that lets you choose any picture directory from your memory card …
MRD Derivatives

Need to take a derivative? Whip it out and put it in! No internet required!Input the function and the app will tell you the derivative of that functio …
Math Odyssey

Embark on an odyssey through space and time to recover a stolen relic, while learning new math concepts along the way! Topics include inequalities, mu …