J42 Morse Code Trainer
Contains ads
3.9star
37 reviews
1K+
Downloads
Everyone
info
About this app
Listen to CW words, letters or groups at various speeds and formats.
Designed to make it easy to recognize Morse code characters at various speeds.
Improve existing CW skills for those who already know the code.
Code oscillator outputs tones from 5 to 39 words per minute.
Tone frequency is adjustable from 500 Hz to 2.9 kHz.
Choose from Over 100 programmed character sequences.
Optional alphanumeric cues.
Optional voice cues.
Loop mode plays the selected character sequence continuously.
Optionally disable the tone generator for visual training.
Use the in-app feedback option to leave comments and suggestions or to request enhancements.
Designed to make it easy to recognize Morse code characters at various speeds.
Improve existing CW skills for those who already know the code.
Code oscillator outputs tones from 5 to 39 words per minute.
Tone frequency is adjustable from 500 Hz to 2.9 kHz.
Choose from Over 100 programmed character sequences.
Optional alphanumeric cues.
Optional voice cues.
Loop mode plays the selected character sequence continuously.
Optionally disable the tone generator for visual training.
Use the in-app feedback option to leave comments and suggestions or to request enhancements.
Updated on
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Ratings and reviews
4.0
33 reviews
Craigs Lister
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April 28, 2021
Latest version audio quality vastly superior to previous versions. They also added two volume controls. One for tones, one for voice. Super easy to balance tone/voice now. Looks like the pop filter has been removed but I never used that function. There are a few extra modules to select but basically the same set. Custom characters usage is unchanged.
2 people found this review helpful
Java42 Mobile
April 23, 2021
Craigs, Thanks for the review and support. You are correct in that the major change was to the app's audio system. We appreciate letting us know you now have better audio quality. Please use the in-app feedback option to request enhancements or additional function.
Mark Ridings
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September 16, 2020
No dits and dahs voice works but no other sound. Not even when following instructions, audio does NOT work no matter what volume arrangement is adjusted. Confusing to use, lots of weird setups to jump through before use.
2 people found this review helpful
Java42 Mobile
January 31, 2023
Mark, Thanks for the feedback. You are not running the current version. Please update to the latest version on Google play store. The latest release contains an updated tone generator.
Mike Cunningham
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July 10, 2020
No sound or tone.... Drove me nuts! I want to learn the tones but i cant if i cant hear anything
1 person found this review helpful
Java42 Mobile
January 31, 2023
Mike, Thanks for the feedback. You are not running the current version. Please update to the latest version on Google play store. The latest release contains an updated tone generator.
What's new
122 (v122.23.01.21-L) Maintenance update. New tone generator. Increased max WPM.
Use the in-app feedback option to leave comments and suggestions.
Use the in-app feedback option to leave comments and suggestions.
