Master Morse in 10 Steps
Morse Mentor turns random drilling into a structured, self-paced coaching system that adapts to your weak characters, improves copying speed, and gives immediate sending feedback—no account, no ads, no signal needed.
About
Morse Mentor is an offline-first trainer for amateur radio operators, scouts, and lifelong learners who want real fluency in Morse code. Instead of a static chart, you follow a proven Koch-method curriculum that introduces two characters at a time, with guided practice sessions that build speed and confidence. The built-in CW generator lets you customize tone, speed, and Farnsworth spacing, while the iambic keyer gives instant timing feedback with haptic confirmation. Your Mastery Board tracks every dot and dash, maps accuracy, and automatically creates focused drills for your weak characters—so every practice session counts. All lessons, reference tables, Q-codes, and word lists are bundled, and your results stay private on your device.
- Guided Koch-method curriculum
- Adjustable CW generator
- Two-button iambic keyer with live timing feedback
- Mastery Board with weak-character drills
- No account, no ads, no signal needed
Features
Koch Curriculum
A structured 10-step path that introduces exactly two characters per step, with realistic word groups to build muscle memory.
Timed Copying Drills
Pick 5–20 minutes and a difficulty band; the app plays continuous generated words at your chosen speed and spacing, then reveals the transcript.
Two-Way Translator
Translate any phrase to Morse or type dots and dashes to decode it, with synchronized animated playback.
Iambic Keyer with Feedback
Practice sending with a two-button keyer that measures dit/dah durations, flags timing errors, and confirms accuracy with haptics.
Mastery Board
A heat map of per-character accuracy; tap any weak character to auto-generate a focused drill based on your personal results.
Widget & Goals
Set weekly practice goals and use the home-screen widget to see remaining minutes and start a short drill with one tap via App Intents.
Screenshots
Learner Stats
Illustrative marketing figures; not App Store metrics.