Introducing: Conversion Calculator. This app makes conversion calculating units really easy. You can conversion calculate the most important units in other units, even on the go, since it doesn’t require an internet connection. You can conveniently use it, without being stopped with commercial breaks. To use it, you just have to pick a category, enter a number, select a unit and pick the unit, you want to conversion calculate in.
You can even calculate things like force, pressure, BMI, ... . (Extended Version required)