Robot36 - SSTV Image Decoder

2.16

Ahmet Inan

4.35

2,114 reviews

500,000+
Downloads

Free

Decodes Slow Scan Television images from audio

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Screenshots by Ahmet Inan, from the Google Play listing

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About Robot36 - SSTV Image Decoder

Robot36 - SSTV Image Decoder is a communication app developed by Ahmet Inan.

Install Statistics

Robot36 - SSTV Image Decoder has been downloaded 780 thousand times. In the last 30 days, the app was downloaded 21 thousand times.

User Ratings

Robot36 - SSTV Image Decoder is rated 4.35 out of 5 stars. The rating is based on 2.1 thousand ratings.

App Information

Robot36 - SSTV Image Decoder is freely available from Google Play. The APK size is 5.14 MB. The latest APK version available is 2.16. The last update was on November 11, 2025.

Technical Requirements

Robot36 - SSTV Image Decoder requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2015.

Description by Ahmet Inan (from Google Play)

Following SSTV modes are supported:

App Performance Report

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Alternatives to Robot36 - SSTV Image Decoder

Google Play Rating history and histogram

1.5K

270

100

190

Installs over time

Robot36 - SSTV Image Decoder has been installed 780 thousand times. Over the past 30 days, it averaged 710 installs per day.

Changelog of Robot36 - SSTV Image Decoder

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Developer information for Ahmet Inan

Ahmet Inan

xdsopl@gmail.com

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Comments on Robot36 - SSTV Image Decoder for Android

★★★★★ Christian Bielefeld · Sep 16, 2024

Hey Ahmet, this app works really well at decoding, and that's without using a HAM radio and just playing back SSTV audio from YouTube. One note, and this doesn't affect the rating: it seems like Scottie DX peaks out the microphone and causes the app to switch to RAW for second intervals, which causes cyan-line artifacting that prevents images in that format from saving. Not your fault though, just a side effect of my mic being just OK. Everything else works great though!

★★★★☆ Bradley Quick · Mar 15, 2025

Pretty Awesome sstv decoder that you would encode random images you already have on your desktop or something then just decode it over whatever speaker you have just to see the result then over time forget about the app, but that's just me but still pretty good decoder app and gets the job done

★★★★★ Mitchek · Dec 8, 2024

Extremely cool works very well. If you are simply using your phone's microphones to decode SSTV images from what I found I would recommend you set your sample rate to the highest it will go, you just leave the channel select at default. Change your audio source to unprocessed and leave your audio format as floating point

★★☆☆☆ rob b · Nov 16, 2024

App doesn't work since update, it wasn't exactly "great" before, but since updating, it doesn't decode ANYTHING 🤷 old version was deeply flawed, but better than new version 🧐 SSTV Decoders are no good unless there's a WORKING Auto mode, we never know what mode is being sent, by the time you go through them all, the message is over 🤦

★☆☆☆☆ Jordan Fanny · Dec 10, 2025

App sucks. Buggy as can be. Barely functions half the time. No deciphering between locked mode or Auto select mode, I can literally play SS TV signals right next to it, and it will not pick up anything. There used to be a good app on here, but now we're left with this one.

★☆☆☆☆ Jerry Schuller · Oct 6, 2023

This app is awful! It does NOT run in the background like advertised. No matter what mode I use, I get gibberish. Yes, even when I try audio mode! Terrible!

★☆☆☆☆ judd Streeter · May 19, 2024

Does not work for me. It does not decode even it's opening page. Has it been discontinued? May as well safe time and delete now

Google Play Rankings for Robot36 - SSTV Image Decoder

This app is not ranked

Technologies used by Robot36 - SSTV Image Decoder

4 permissions · 25 libraries

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Frequently asked questions about Robot36 - SSTV Image Decoder

Is Robot36 - SSTV Image Decoder free?

Yes. Robot36 - SSTV Image Decoder is free on Google Play.

Is Robot36 - SSTV Image Decoder still available?

Yes. Robot36 - SSTV Image Decoder is on Google Play, and the last update we saw was on November 11, 2025.

Does Robot36 - SSTV Image Decoder contain ads?

No. Google Play does not list Robot36 - SSTV Image Decoder as containing ads.

What Android version does Robot36 - SSTV Image Decoder require?

Robot36 - SSTV Image Decoder runs on Android 7.0 and higher.

How large is Robot36 - SSTV Image Decoder?

Robot36 - SSTV Image Decoder is 5.14 MB.

Is Robot36 - SSTV Image Decoder suitable for children?

Google Play rates the content of Robot36 - SSTV Image Decoder as suitable for everyone.

How many times has Robot36 - SSTV Image Decoder been installed?

Google Play lists 500,000+ installs for Robot36 - SSTV Image Decoder.

How do people rate Robot36 - SSTV Image Decoder?

Robot36 - SSTV Image Decoder scores 4.35 out of 5 stars, from 2,114 ratings on Google Play.

Who made Robot36 - SSTV Image Decoder?

Robot36 - SSTV Image Decoder was developed by Ahmet Inan. It is listed in the communication category on Google Play.

What are the best alternatives to Robot36 - SSTV Image Decoder?

People looking at Robot36 - SSTV Image Decoder also look at these communication apps: SSTV Encoder, VRTV VR Video Player Lite, Xfplay, VRTV VR Video Player, Video Player.

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