DitDah: Learn Morse Code

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