DigiDecoder
Identify and decode amateur radio digital modes in real time on iPhone, iPad, and Mac.
Identify and decode amateur radio digital modes in real time on iPhone, iPad, and Mac.
Point your device at a radio and DigiDecoder automatically identifies the digital mode in real time.
Automatically detects and decodes FT8, FT4, JS8, CW, RTTY, Olivia, Packet, and SSTV.
Real-time spectrogram visualization with multiple color schemes to help you see signals on the band.
Decode Slow-Scan Television images and save them to your Photo Library.
Decoded messages are logged in a running history with mode and timestamp.
All processing happens on your device. No data is sent anywhere. No accounts, no tracking.
DigiDecoder automatically detects and decodes digital modes, extracting actual message content. All baud rates and mode variants are auto-detected.