Morse Audio Trainer

Android Morse learning app

Morse Audio Trainer

Learn Morse by hearing a character, entering its dots and dashes, and getting immediate sound feedback.

Get it on Google Play Try the online Morse key
  • Audio-guided practice
  • Latin and Cyrillic
  • Progress stored on your device
Morse Audio Trainer practice screen showing a character with separate dot and dash controls

Active recall, not passive reading

How training works

  1. See and hear a character

    The app presents a character and plays its spoken audio.

  2. Enter dots and dashes

    Build the Morse sequence using the input mode that fits your practice.

  3. Get immediate feedback

    Correct answers move forward. Mistakes reveal the code and replay its rhythm.

Choose your practice set

More than A to Z

Enable the groups you want to learn. The app works with a focused set of characters and uses your saved attempt history to guide later practice.

  • Latin lettersA–Z practice with audio and mnemonics.
  • Cyrillic lettersRussian Morse characters and memory phrases.
  • NumbersTrain all ten numeric Morse sequences.
  • PunctuationPractice common signs beyond letters and digits.

Practice your way

Three ways to enter Morse

  • Dot and dash buttons Use separate on-screen controls for direct input.
  • One-button mode A short press enters a dot; a longer press enters a dash.
  • Volume buttons Optional hardware-button input supports practice with less screen attention.
Morse Audio Trainer home screen with Training and Progress actions
Start a training session or review the Morse reference and your progress.

Listen, answer, remember

Audio feedback reinforces the rhythm

Hear each prompt

Spoken character audio starts each exercise.

Hear what went wrong

Errors trigger feedback, reveal the expected code, and replay the Morse sequence.

Use mnemonic phrases

Rhythmic phrases provide an additional way to remember dot-and-dash patterns.

Morse Audio Trainer progress and reference screen listing characters, Morse codes, and mnemonic phrases
Review characters, their Morse sequences, and memory phrases in one list.

Progress stays with you

Focused practice with a built-in reference

Attempts and learned status are stored locally on your device. Training prioritizes a small group of characters, while the progress screen remains a quick reference for the full set.

Interface languages
System default, English, Russian, and Spanish.
Morse alphabets
Latin and Cyrillic, configured independently from the interface language.
Account
No account is required for training or local progress.

Start practicing Morse

Install the Android app for guided training, or try one-button Morse input in your browser.

Get it on Google Play Open the online key