DroidPSK is an application to decode and encode Ham Radio BPSK31. A great tool for portable Amateur Radio PSK operation.
DroidPSK is able to decode a BPSK31 signal though the build in microphone. Just hold your Android phone or tablet close to the speaker of you Amateur Radio transceiver, adjust the waterfall slider to the PSK carrier frequencies and DroidPSK will start decoding.
In transmitting mode characters can be entered trough the keyboard. 9 Macros are also available to store standard texts like "name and qth" and "station info"
Starting V2.0 DroidPSK now also includes a logbook. Callsign, Name RST etc can be easily transferred into the lookbook from the receiving screen. The logbook also includes ADIF export and import to transfer your logbook data to a PC based logging software.
If you like to see more information you can take a look at the manual at:http://www.wolphi.com/droidpsk/manual/
More info at: https://play.google.com/store/apps/details?id=com.wolphi.psk31&hl=en