Support

What is the Koch method?

You hear characters at your target speed from day one, starting with just two. When you copy 90% of them correctly, one more character is added. You learn the sound of each character as a whole instead of counting dots and dashes.

Why does it sound so fast?

Characters play at the character speed (20 WPM by default), with extra space between them (Farnsworth spacing). Change both speeds in Learn → Settings.

Can I skip lessons?

Yes. If you already know some Morse, go to Settings → Course and choose a later lesson.

I bought Dit Dah Pro on another device

Open Settings and tap Restore purchase. Pro is shared with your Family Sharing group.

Contact

contact@canbo.space. We usually reply within two days. 73!