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.
Actual protocol decoders for Packet, FT8, FT4, JS8, 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.
Packet Decoding
FT8 Decoding
SSTV Decoding
Decoded SSTV Image
Signal History
Packet Decoding
FT8 Decoding
SSTV Decoding
Decoded SSTV Image
DigiDecoder decodes amateur radio digital modes with active protocol decoders that extract and display actual message content.