PhosphorCW

CW DECODER

Real-time Morse code decoder. CW signal detection via your iPhone or iPad microphone with automatic frequency and speed tracking. Native on iPad in every orientation.

Morse code decoder app for iPhone and iPad. Decode CW signals in real time using your microphone. Automatic frequency detection and speed tracking — learn Morse code or decode amateur radio CW transmissions. Runs natively on iPad in every orientation, the teleprinter, spectrum and waterfall opened out across the full width of the screen.