J42 Morse Code Trainer
Android app by Java42 Mobile. Education · Java42 Mobile
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- 4.99 USD
- In-app purchases
- Not listed in captured metadata
- Version
- v122.23.01.21-F
- Listing last refreshed
- 2026-09-10
View the original store listing
Store description excerpt
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.
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