The fun, free way to learn Morse code
Five minutes a day. Real audio, bite-sized lessons and a mascot who cheers you on. Then send secret messages your friends have to decode.
free. fun. effective.
Learning with DotDash is fun, and it actually sticks. Quick, bite-sized lessons teach you letters in the proven Koch order — you earn XP, keep streaks and unlock new characters while training your ear on real Morse audio.
backed by science
We combine the Koch method, Farnsworth timing and spaced repetition — the techniques radio operators have trusted for decades — with adaptive speed from 5 to 40 WPM. DotDash finds your weak letters and brings them back right when you’re about to forget.
stay motivated
Daily streaks, hearts, 30+ badges and level titles from Signal Rookie to Morse Legend make it easy to build a habit. And Beep, our signal-lamp mascot, lights up every time you get one right.
send secret messages
Turn anything into Morse and share it as a video or audio clip. Friends tap to decode it in the app — and reply in code. It’s the most fun way to practise, and the best excuse to get your friends learning too.
how dotdash works
Three habits, five minutes a day. That’s the whole method.
Hear it
Every character is taught by sound at real speed, never by memorising a chart. Your ear learns the rhythm from day one.
Tap it
Answer with a tap, type it, or key it yourself on the Signal Pad. Hearts and XP keep the stakes fun.
Use it
Send secret messages, decode your friends’ replies and read real signals — CQ, SOS, 73.
learn anytime,
anywhere
Works offline. No account needed to start. Free on iOS and Android.
power up your practice
- Unlimited lessons & practice
- Infinite hearts
- Guided sessions & daily challenges
- Beep outfits
From $4.99/month · $29.99/year · Lifetime $79.99. No ads, on any plan.
Try Pro freequestions? beep has answers
Yes. You can start without an account and learn the first lessons free. A free account unlocks daily lessons and practice with hearts. DotDash Pro removes limits and adds guided sessions, infinite hearts and Beep outfits for $4.99/month, $29.99/year or a one-time $79.99 lifetime purchase. There are no ads on any plan.
