DroidPSK is an application designed specifically for Ham Radio enthusiasts who want to decode and encode BPSK31 and BPSK63 signals. This tool is particularly useful for portable Amateur Radio PSK operation, allowing users to easily decode signals using their Android device's built-in microphone.

To use DroidPSK, simply hold your Android phone or tablet close to the speaker of your Amateur Radio transceiver, adjust the waterfall slider to the PSK carrier frequencies, and the app will start decoding the signals. In transmitting mode, you can enter characters through the keyboard and even store standard texts using the 20 available macros.

One notable feature of DroidPSK is the inclusion of a logbook starting from version 2.0. This logbook allows you to easily transfer callsigns, names, RSTs, and more from the receiving screen. Additionally, the logbook supports ADIF export and import, making it easy to transfer your logbook data to PC-based logging software.