1. Home
  2. 🔧 Utilities
  3. SimpleSSTV
SimpleSSTV

SimpleSSTV

Encode and decode SSTV images

4 ratings
16 reviews
🔧 Utilities
📷 Photo & Video
Free
In-App Purchases

Lowest price: Free 10 months ago (-100%)

Price history

Details

Released
January 7, 2026
Updated
October 17, 2026

Features

Developer

Jeroen Rombouts
✨Promote your app ✨
SimpleSSTV screenshot #1 for iPhone
SimpleSSTV screenshot #2 for iPhone
SimpleSSTV screenshot #3 for iPhone
iphone
ipad
📉--100%
Price change↘︎
🧾$1.99 - $3.99
In-App Purchase↘︎
⭐16
Reviews↘︎
📝7+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 3 weeks
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app allows ham radio operators to encode images into audio signals for transmission and decode received audio back into images. It supports various SSTV modes, live camera feeds, and even AI-generated QSL cards. Receive alerts for International Space Station SSTV events.

✓Encode images to SSTV audio
✓Decode SSTV audio to images
✓Live camera feed with trigger modes
✓Support for 14 SSTV modes
✓AI-generated QSL calling cards
✓ISS SSTV event notifications
✓Audio setup and troubleshooting tips
Show original description

What's New in SimpleSSTV

1.3.3

October 17, 2026

• Fixed Live camera mode stopping after the first image, and prevented duplicate or cancelled frames from transmitting. • Pro users can now add custom text to decoded-image watermarks. Leave the text empty to keep the automatic stamp. • Clearer instructions for capturing, decoding and saving received images.

More
1

Subscriptions & In-App Purchases

$1.99

Listening Station Mode

Allows continuous monitoring, saving to a chosen folder

User reviews

Most RecentHighest RatedLowest Rated

想问问

就是这个B站开小窗之后这个监听就会突然停下来，是怎么回事？
飜飜啭

Response from developer

感谢你试用这个应用，也谢谢你花时间写评价！ 我之前确实没考虑到这种切换场景（比如B站开小窗）。我会研究一下这个问题。

Truly Simple

Simple review for a simple app
FBFred Behrend

Very Good, no ads

Very good, but the live function doesn’t work correctly, it sends the first picture, but only the first, then no images are sent anymore. And maybe with the decoding maybe add a live preview while it’s getting decoded with the microphone.
Ggerdbakke

Response from developer

Thank you for the review! I promise only to fix bugs I find, not inject ads ;) Good luck on the airwaves, 73!

这个软件厉害呀

这个软件不用VIP就能免费解码sstv对于我们这种玩ARG玩家非常友好支持了兄弟们
我G我是gay gay

Response from developer

哈哈，谢谢你回来留言，也谢谢你的支持！知道这个小软件对玩 ARG 的朋友真的有用，我特别开心。希望你之后还能继续玩得开心，也欢迎随时告诉我哪里还能做得更好 😄

Ham gone cold turkey

I am a former ham radio operator. I can use this on MURS on my property as a webcam that doesn’t need the internet! This is so cool!
Ddarkth1rty

Response from developer

Thanks for the review, happy to hear you're enjoyong the live feed option! I initially added it to get a (slow) webcam feed over $5 toy walkie talkies. 73!

See 11 more reviews

Developer apps

SimpleCW: Morse Decoder
SimpleCW: Morse Decoder

Morse & Digital Mode Chat

🔧 Utilities
Free
In-App Purchases
Pagina100 - Teletekst browser
Pagina100 - Teletekst browser

by Jeroen Rombouts

📡 News
Free
SimpleFT8
SimpleFT8

Native FT8 RX/TX for ham radio

🔧 Utilities
Free
In-App Purchases
Bitpop Lo-Fi Camera
Bitpop Lo-Fi Camera

Dithered color photography

📷 Photo & Video
Free
Arch Carrier Instrument Lab
Arch Carrier Instrument Lab

Draw shapes. Play their sound.

🎵 Music
Free
See developer apps

FAQ

What is SimpleSSTV?

SimpleSSTV is a utility app designed for encoding and decoding Slow-Scan Television (SSTV) signals, a method used by ham radio operators to transmit images over audio frequencies. It supports various SSTV modes and features like live camera transmission and AI-generated QSL cards.

How does SimpleSSTV work?

The app converts images into audio tones that can be transmitted over radio. Conversely, it can decode received SSTV audio signals back into images. It offers features for both encoding images to audio and decoding audio to images, with support for numerous SSTV modes.

Can SimpleSSTV be used for live camera transmission?

Yes, SimpleSSTV includes a live camera mode that allows for real-time transmission. You can choose between continuous, motion-triggered, or periodic interval trigger modes for your camera feed.

Does SimpleSSTV notify users about ISS SSTV events?

Yes, SimpleSSTV provides notifications for when the International Space Station transmits SSTV images. You will receive automatic alerts before and during these events, including frequency, mode, and callsign information.

What SSTV modes does SimpleSSTV support?

SimpleSSTV supports a total of 14 SSTV modes, including popular ones like Martin M1 and M2, Scottie S1, S2, and DX, and various Robot and PD modes. A quick reference for all supported modes is available within the app.

Does SimpleSSTV have ads?

No, SimpleSSTV does not contain advertisements. It is a free application that offers its full functionality without interruption from ads.

What devices is SimpleSSTV compatible with?

SimpleSSTV is available for Mac, iPhone, and iPad devices. It is designed to work across the Apple ecosystem.

Where can I find help with audio setup for SimpleSSTV?

The app includes a dedicated help section in its settings that provides practical advice on audio setup, recommendations for USB adapters, and troubleshooting tips for decoding issues. This section is designed to help users achieve clean audio signals.