This small app allows you to convert the same number between its representations under different number systems.
Currently supported: Hexadecimal, Decimal, Binary and Octal. You can copy each result easily to the clipboard. It has a very low file size, no special rights needed and no ads :)
This app already was released in 2010 and had over 10.000 downloads :)
I lost my private key and was not able to update the old version (actually never thought this would be necessary), but I wanted to update this small app to the nice holo design. So I unpublished the old version and simply uploaded as new app and here it is.. :)