The fun 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.
fun. fast. 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. The first 8 letters and the daily challenge are free on iOS and Android, and the full course comes with a 3-day free trial.
power up your practice
- The full course: all 40+ characters
- Unlimited lessons & practice
- Guided sessions
- Infinite hearts & Beep outfits
$5.99/week or $39.99/year, both with a 3-day free trial · Lifetime $49.99, paid once. No ads, on any plan.
Start the free trialquestions? beep has answers
You can start free. The first two units (your first 8 letters) and the daily challenge cost nothing. The full course is DotDash Premium: $5.99 a week or $39.99 a year, each with a 3-day free trial, or $49.99 once for lifetime access. There are no ads on any plan.
