DotDash: Learn Morse Code

Learn Morse by ear at real speed. Rebuilt guided session, 5-character code-group checkpoints, a daily mystery word, and a livelier Beep.

MASTER MORSE CODE BY EAR

DotDash teaches you to hear Morse the way operators do: sounds first, never a lookup table. One guided session a day, five minutes, and the letters start to feel like words.

WHY DOTDASH?

• Audio-first — every character is learned by ear at full 20 WPM character speed; the dot-dash pattern is only ever shown as feedback • Koch method, done properly — start with E and T, add one character at a time, never move on below 90% accuracy • Farnsworth spacing that tightens as you improve — from 8 to 15 WPM effective, automatically • Spaced repetition — weak letters come back at the right moment, mastered ones fade out • Unit checkpoints — copy real 5-character code groups, the same test amateur radio classes use • Beep, your signal-lamp coach, listens and reacts as you learn

ONE DAILY SESSION

Warm-up reviews → one new character → mixed recognition, recall and sending drills → words you can already spell. Beginners hear their first letters in under a minute.

PRACTICE YOUR WAY

• Recall drill — hear a letter, tap it from everything you have learned • Sending drill — key the rhythm on a straight-key pad with instant grading • Word copy — real words, Q-codes and ham abbreviations built only from your letters • Daily mystery word — a word puzzle that gets slower with each try; share your solve speed • Decoder and reference library — look up or hear any character, prosign or Q-code

STAY ON TRACK

• Learning path with unit checkpoints and progress for every character • Daily streak and XP • Per-character accuracy and speed • A gentle reminder when your next session is ready

PROFESSIONAL AUDIO

• Clean sidetone, adjustable 400–1000 Hz • Character speed 5–40 WPM with independent Farnsworth spacing • Plays with the screen off

PERFECT FOR

• Amateur radio operators preparing for CW on the air • Pilots, sailors and anyone who works with beacons • Preppers, scouts and emergency-ready families • Puzzle lovers and anyone who wants a skill most people never learn

PREMIUM

Try free for 3 days, then subscribe yearly or weekly, or buy once and keep it forever. Premium unlocks the full learning path, unlimited practice and sync across devices.

FEATURES AT A GLANCE

• 36 characters + prosigns and punctuation • 300 words, Q-codes and abbreviations • Guided daily session, 4 practice modes, daily challenge • Spaced repetition and unit checkpoints • Works offline · No ads

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