Product

Listen. Decode. Transmit. Introducing MorseKit

MorseKit is an audio-first Morse code trainer that teaches the way real operators learn: by listening. 12 frequency bands, ~72 lessons, and SM-2 spaced repetition, in 27 languages on iOS and Android.

Today we're launching MorseKit, a Morse code learning app, available now on iOS and Android. MorseKit teaches Morse the way real operators learn it: by listening. It ships in 27 languages, on iPhone, iPad, Android phones and tablets.

Download on the App Store
Get it on Google Play

What MorseKit is

MorseKit is an audio-first Morse code trainer with a language-app-style learning loop and SM-2 spaced repetition underneath. Every lesson plays the signal before it shows the character. Tones are synthesized in real time at 5-20 WPM, in the 550-750 Hz range a CW operator hears on the band, with no pre-recorded clips.

The app is structured around the protocol itself, not a generic curriculum template: frequency bands instead of chapters, signal strength instead of progress bars. Decode Terminal, alphabet reference, and three live game modes ship from day one.

What's in the box

12 frequency bands. Alphabet, numbers, punctuation, Q-codes, prosigns, noisy channels, speed work, and radio jargon: the full ITU-R M.1677-1 surface plus the operating conventions used on the air.
~72 lessons. Each runs through five phases: Intro → Recognition → Mixed → Transmit → Word.
3 game modes. Speed Round puts 60 seconds on the clock, Letter Drill focuses practice on the letters that keep slipping, and Word Blitz runs ten words back to back.
Decode Terminal. A built-in Morse ↔ text translator with audio playback. Type a word, hear it transmitted at your chosen WPM. Tap a signal, watch it decode.
Habit loop. Daily lessons, hearts, combo bonuses, three daily quests, and 15 operator levels (Cadet → Trainee → Operator → … → Legend).
SM-2 spaced repetition. The same engine Anki uses, tuned per-letter and per-learner. Get a letter wrong twice and MorseKit pulls it forward. Get it right five times in a row and it rotates into long-spaced review.

MorseKit lesson and Decode Terminal screens

Who it's for

Ham radio and CW operators. License prep, practice up to 20 WPM, full Q-code and prosign coverage.
Retro tech and history fans. A 180-year-old protocol still in active use.
Habit learners. If you already use a daily-loop language app, you know the rhythm: five to ten minutes a day.
Anyone who wants a cool skill. Tap out SOS in fifteen seconds, hear the full alphabet inside two weeks.