
SSTV Slow Scan TV
SSTV Slow Scan TV decodes amateur-radio image audio and can encode images in supported transmit modes.
Consider it for an existing compatible radio and audio setup
Automatic start detection, mode selection and saved images make a phone or tablet useful beside a receiver.
Keep in mind: Signal distortion affects decoding and not every receive mode supports transmission; any transmitting activity needs appropriate authorization.
Inside the app
Official product images
What you can do
- Robot Scottie Martin and other receive modes
- Manual phase and skew adjustments
- Saved-image review and supported image transmission
Good for
- Radio hobbyists working with lawful SSTV signals
Consider alternatives for
- Users expecting a phone to replace radio hardware or guarantee reception
Limitations & considerations
- Captured minimum: iOS 6.0.
- Signal distortion affects decoding and not every receive mode supports transmission; any transmitting activity needs appropriate authorization.
Privacy & permissions
Camera images, callsign text and emailed outputs can identify the operator; share received material deliberately.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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