Morse Code Reader

2K reviews
Content rating
Screenshot image
Screenshot image

About this app

Listens to Morse code through your phone's mic and translates it to text.

The application is somewhat picky about the listening conditions, so if it doesn't work, try adjusting the volume or repositioning the phone in relation to the speaker.

If you can't get it to work, send me an email with a link to a recording of the transmission and I will see if I can improve the application.

Any other feedback welcome.
Updated on
Jun 20, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

1.84K reviews
Shadrach Meshach
December 12, 2021
Poor design. Strangely, it does not work on brand new phone. Absolutely no adjustments for speed or anything. Plays mostly EE EEE... with an occasional different letter. I'm not saying the app sucks. I'm just saying it doesn't work on a new Samsung lol. When I downloaded the app a warning showed up that this app was for an older version of android. I don't understand why that would even be possible. Plays along without any control. A way to calibrate would be an asset for this app.
14 people found this review helpful
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A Google user
April 26, 2020
Don't be like Jeff is below. This app doesn't care who you are. You'll still need to learn how to use it. If Jeff thinks this app doesn't work quickly, wait until he finds out how hard REAL CW Code is. It ain't gonna come so easy Jeff. I've gone through many of these apps and this is currently the best one. Download it, play with it. You need to place it in the correct location and adjust the volume(s) accordingly. Don't give up so easy and run and post that it doesn't work like Jeff did. "Try Harder" it's the new normal. BTW GREAT JOB on the APP please, please please add a straight key option or text to morse option!!! Combined this would be AMAZING. Jeff, it could be poor code or let's say code not up to par. Bad audio quality and or set-up / mic settings etc. You should try again. There really is none better at the moment. If you have a PC try CW Decoder.
34 people found this review helpful
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A Google user
September 6, 2019
Just like Jacek says, this app is picky about the Morse Code source volume, mic placement, and really even speed. I find that it works best on loud, clear, 20wpm CW. I'm an Advanced Class Ham Radio Operator, and I've used this app extensively to transcribe CW from a keyer that generates random CW practice. This app keeps enough of a transmission stored to permit me to copy about 45 minutes of practice to a text file for later use. Great job, Jacek. BTW - I use this app on a Samsung Galaxy Tab S with Android 6.0.1, and a Samsung Galaxy J3 (smart phone) running Android 8.0.0.
44 people found this review helpful
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What's new

Updated for modern Android versions.