Full-speed sound from day one
The Koch method starts with two characters at 20 WPM. Farnsworth spacing gives you thinking room without teaching a slow rhythm you must unlearn.
Software
An adaptive, sound-first Morse code coach for iPhone.
Education · iPhone · Coming soon
Hear full-speed characters from day one, earn each new sound at 90% accuracy, and build a clean sending rhythm with a coach that adapts to every mistake.
Hear · learn · send
The Koch method starts with two characters at 20 WPM. Farnsworth spacing gives you thinking room without teaching a slow rhythm you must unlearn.
Weak, slow, rusty, and newly learned characters appear more often. Confused pairs get their own contrast drills until they separate cleanly.
Use a tap key or paddle, hear an instant sidetone, and get graded on rhythm quality, not just whether the final letter was right.
A coach that listens
Ten-minute daily sessions, two-minute quick drills, focused sending, head copy, and ham radio practice all stay one tap away.
Free to begin · one unlock
Learn through lesson 11, practice with quick drills, send on a tap key or paddle, use contrast drills and the translator, build streaks, and learn silently by vibration without paying.
Unlock characters 13–40, head copy, ham radio training, band conditions, and the camera light reader.
Planned standard price: $12.99.
Privacy by design
No account, no ads, no analytics, and no tracking. Purchases are handled by Apple; everything else stays on your iPhone. The optional camera reader processes blinking light in memory and never stores or transmits images.
Questions people ask
A visual chart inserts a translation step between the rhythm and the character. Morse Coach builds a direct sound-to-letter reflex, with rhythm syllables only when a mistake needs explanation.
The first 12 characters include the complete coaching system: adaptive lessons, mistake reviews, real-word items, graded sending, contrast drills, quick sessions, haptic receive mode, progress, and more.
Hold at least 90% accuracy at full character speed. Then the next character joins the mix while every sound already learned remains in the adaptive review pool.
Yes. Haptic receive mode delivers each character as vibration, so the full course can be practiced silently or learned entirely by feel.
There is no universal schedule. Pace varies widely, so Morse Coach focuses on consistent, measurable practice instead of promising a deadline.
Morse Coach for iPhone