Morse Code: Learn & Translate

Louis Duboscq

In-app purchases

About this app

Learn Morse code the easy way, then use it: a guided course, a translator, an SOS signal, a straight key and a complete reference, all in one app.

LEARN MORSE CODE STEP BY STEP
• A guided course: letters first, then digits, punctuation, prosigns and real words
• Short lessons with varied exercises: listen and choose, read the code, build it with dots and dashes, match pairs, copy by ear
• Score 90% to unlock the next lesson, earn stars and replay any lesson you like
• Real Morse timing (PARIS standard) with Farnsworth spacing: you learn the rhythm, not a chart
• Koch or alphabetical order, Latin and Cyrillic alphabets

PRACTICE A LITTLE EVERY DAY
• Smart review of the characters you miss most
• Speed challenge with your personal record in words per minute (WPM)
• Daily streak and an optional practice reminder

USE MORSE CODE FOR REAL
• Translator: text to Morse code and Morse code to text, instantly
• Play any message with sound, flashlight, screen flash or vibration
• SOS signal in one tap, with light, screen and sound
• Straight key: tap your own Morse code and see it decoded live
• Tone generator with audio export to share a message
• Reference: full Morse alphabet chart, common phrases, Q codes and ham radio abbreviations

MADE FOR LEARNERS
For students, curious minds, scouts, escape game fans and future ham radio operators learning CW. Speed, tone, volume and spacing can all be adjusted.

FREE AND PREMIUM
The whole alphabet course, the translator with sound, the SOS signal, the straight key and the reference are free. Premium unlocks digits, punctuation and words, every practice mode, light and vibration output, audio export and advanced settings. Yearly subscription with a free trial, or a one-time lifetime purchase.

No account needed: your progress stays on your phone.

What’s new

New in 2.5:
• Home screen widget: your streak and a letter of the day at a glance.
• Lessons that feel alive: a clear check or cross on every answer, gentle vibrations, a celebration when you pass.
• See your message as you hear it in the translator, sound generator, SOS and reference.
• Undo after clearing, and a confirmation when you copy.
• The app name in your language under its icon.
• Morse code now reads the right way in Arabic.