MoMo: Morse Code

Morse code, expressed in dots and dashes. A Morse code game where you learn naturally by seeing, hearing, and typing.

Have you ever found Morse code intimidating? With MoMo, you can learn it like a game — and actually enjoy it. MoMo is a learning and game app designed for everyone, from complete beginners to intermediate learners looking to sharpen their skills. Instead of plain memorization, MoMo is built around three natural learning methods: seeing, hearing, and typing — so the code becomes second nature.

[Study Mode] Browse all letters A–Z and numbers 0–9 as easy-to-read flashcards. Tap any card to hear the actual Morse code sound, so you learn with both your eyes and ears at the same time. Visual dot-and-dash patterns help you recognize and remember each symbol faster.

[3 Game Modes] ▸ Morse → Letter (Multiple Choice) Look at the Morse code on screen and choose the correct letter. Time attacks and combo systems keep every round exciting and intense.

▸ Letter → Morse Input Type out the given letter yourself using dots and dashes. Hands-on input is the fastest way to truly internalize Morse code.

▸ Listen & Transcribe Hear the sound and identify the letter — the most challenging mode of all. The closest experience to real-world Morse communication you can get.

[Free Practice Mode] Enter dots and dashes freely without any quiz format and see the decoded result in real time. Play back what you've typed as audio instantly — perfect for self-directed learning.

[Additional Features]

• Adjust playback speed (WPM) to set your own learning pace
• Game scores and accuracy stats saved automatically
• Dark mode / Light mode supported automatically
• Hint system to help you push through tough questions

Start MoMo now and take on the challenge of becoming a Morse code master!