ReidenBike

Turn your smartphone into a cycling and running GPS head unit! Track and log your workouts with metr

Note: There is an ad-free, paid version of this app, located here: Decimal to Fraction Converter Cal

Calculate the drill bit and tap combination required for a given screw/bolt size. Input various para

Note: There is a fully featured, ad supported, free version of this app, located here: Decimal to Fr

Stack the blocks as high as you can before they collapse! Earn special blocks that freeze their posi