Morse Expert

Contains adsIn-app purchases
955 reviews
Content rating
Screenshot image
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About this app

Decodes Morse Code audio to text. Optimized for decoding weak, fading signals in the noise and interference, especially on the Amateur Radio bands. Optionally highlights Ham callsigns and keywords. The audio may come either from the built-in microphone or from another device, such as a radio, via an audio cable. Decoding is performed using the same algorithms as used in CW Skimmer.
Updated on
May 24, 2021

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
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

871 reviews
September 4, 2022
Minutes after downloading the app I went to the radio and found some cw on 7 meters to try it out. And worked it did, very well. I did have to turn off noise blanker and the attenuator on my 818nd to get a good decipher. Once I figured that out it worked fantastic. On 40 meters I found some old Elmer telling stories. He was very fast and this app made it possible to understand what he was saying. I'm so impressed I've already decided to pay for premium. Good job to the developer Thanks and '73
26 people found this review helpful
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Bill Lawry
February 26, 2022
App shows the dots and dashes as received but doesn't ever convert them to characters. I'm using an iambic keyer and the frequency is within range. If I tap on the screen I get random characters. Paid $5 for the ad-free version thinking that might be the answer to more settings but alas it seems like I just lost $5. This is on a Samsung Galaxy Note 10+
27 people found this review helpful
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Tor Roberts
March 14, 2022
Terrific app that performs exceptionally well at decoding Morse. Its ability to decode properly and form cohesive words depends much on the skill of the person sending the code and how consisted each character is. transmitted. Thanks for the effort that went into creating and maintain this product. Stay within the specs on the help pages for the best performance.
38 people found this review helpful
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What's new

Small bug fix