DitDah: Learn Morse Code

Learn Morse code with bite-sized lessons, send & receive practice, challenges.

DitDah turns Morse code into a game you can finish in five minutes a day.

Start with two letters. Tap them out on the telegraph key, listen for them in receive mode, then unlock the next pair. Earn XP, build a streak, and clear short challenges that test the letters you just learned. By the end of the alphabet, you'll be reading and sending real words.

Features
- Bite-sized lessons that teach the full alphabet, two letters at a time
- Send mode: tap dits and dahs on a telegraph key
- Receive mode: listen and identify what you heard
- Challenges and word-level Play mode to test what you've learned
- Built-in translator for free signaling — text to Morse, Morse to text
- Adjustable WPM, tone, and feedback (sound, haptics, flashlight)
- Works offline