Published by Robbie Robertson

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About G0HYN RX Morse

1. There is an inbuilt file selector that points into the devices storage area where the apps recorded files are kept, allowing you to replay current and older audio recordings.

2. The app is designed to decode into plain text incoming audio morse, either via the devices built in microphone, or via an interfaced connection (similar to that used for digi-modes).

3. This should allow you to simply put your device close to an audio source (radio, WEBSDR, etc. ) and see decoded text when a reasonable morse signal is present.

4. Although there are a number of user adjustable parameters (filter, gain, levels), I have tried to make the decoding as automatic as possible using the start up defaults.

5. This allows you to try different setting on the same audio for maximum decode (sort of a training aid if you like).

6. I say reasonable, as it will not dig out a weak signal from noise of the same level, but it will attempt to boost a morse tone if detected...

7. It can also if desired, record the incoming audio (unaltered) for later playback.

8. It also allows you to share the recording files with other apps that can handle . wav format.

9. Help screen explaining operation and each control is accessible via the menu function.

10. Please see web site for background and quick start instructions.

G0HYN RX Morse Customer Insights

1. Despite giving app microphone permissions, it would never record audio and kept crashing.Loving the app! Too bad is only reader, I would love to see an option to write some text in to it and have the app convert it in to morse code - sound and visual [hint for an upgrade;)]With my Galaxy Note 9 I would give it 5 stars, but it doesn't work with UI One V2.5 or Android 10.

2. Not perfect copy because the audio was horrible on YouTube (lots of clipping), but I am thoroughly impressed and love this app! Great work!!!!I've found both this and your tutor software excellent for someone returning to the hobby Any chance of adding landscape view functionality to this proramme? It would then work excellent on tablet sat on a desk mount then.

3. →Kudos to the developer! If you are newbie like me it can be hard to use as there is a lot to learn about morse signals, a lot more than most think at first I believe.Great application for decoding morse heard somewhere, or for checking your own morse sending while practising.

4. Says it is for an older version of Android and missing files.Cannot decode .I tried a windows software,free, that worked perfectly but this app refuses to display text correctly.

5. The application is quite good at decoding, even in difficult circumstances.Couldn't get it to work on a Samsung Galaxy A8.

6. It's a Samsung Core SM-G360G, Android 5.1.1 a bit over 4 years old.Very good app, it's free and not littered with ads.

7. Again thank you.BEST decoder app I have found! Wow! Tried deciding from a YouTube video and it was amazing.

8. I came in to try it on the HF radio and noticed a black stripe down the RHS of the screen about 1.5cm wide.and 2/3 the height.

9. Thank you for putting so much effort into this free application.

10. To the left of the stripe, the rest of the screen has like a screen overlay.

11. Great work.

Steps to Troubleshoot & Fix G0HYN RX Morse Issues

1. Fix G0HYN RX Morse Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart G0HYN RX Morse: Restarting the app will resolve most errors.
  2. Update the G0HYN RX Morse App. Here is how:
    1. On Android goto PlayStore » Search for "G0HYN RX Morse" » Open G0HYN RX Morse » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for G0HYN RX Morse » click "UPDATE".
  3. Clear G0HYN RX Morse app cache: Clearing cached data will force your app to retrieve the latest data directly from G0HYN RX Morse servers.
    1. On Android, goto Settings » Apps » Select "G0HYN RX Morse" » click Storage » click "Clear Cache".
  4. Check G0HYN RX Morse app permissions. If any of these permissions required to use your device's features are disenabled, G0HYN RX Morse might not work.
  5. Uninstall and reinstall G0HYN RX Morse. If nothing else has worked, completely uninstall G0HYN RX Morse then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing G0HYN RX Morse not working


2. Fix G0HYN RX Morse Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make G0HYN RX Morse be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to G0HYN RX Morse not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, G0HYN RX Morse may not be able to connect to the Internet when running in the background.

Reported Issues

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