Base Conversion Notes - HexDecBinRGB Converter is a free Android app developed by MarsCrews. It is a radix converter that supports DEC/BIN/OCT/HEX number systems. The app includes a calculator for addition, subtraction, division, multiplication, and logical operations (AND, OR, XOR). It also supports conversion between RGB(Hex/Dec) and HSV color codes. You can easily share the conversion process and results with your friends and co-workers. The app allows you to store converted results to the clipboard or 'SAVED LIST.' Additionally, it supports two keyboard sizes and has color slots for saving your favorites. The app is designed with material design and is user-friendly.

The app has a 'How to Convert' page and a 'Saved List' for easy access to conversions. The 'RGB HSV' section allows you to copy conversion results to the clipboard and share them. You can also rate the app and make donations to remove ads. If you have any questions or bug reports, please contact the developer at