Newest features:
Enhanced Tone Generator
Preloaded Editable Phases
Adjustable Pop Filter

Listen to CW words, letters or groups at various speeds and formats.

Designed to make it easy to play Morse code strings at various speeds.

Improve existing CW skills for those who already know the code.

Code oscillator outputs tones from 5 to 49 words per minute.

Tone frequency is adjustable from 500 Hz to 2.9 kHz.

Selectable sine wave or vintage output tone.

Choose from Over 100 preprogrammed phrases.

All preprogrammed phrases can be edited with
your personalized characters.

Use the in-app feedback option to leave comments and suggestions or to request enhancements.