Choose the complete Morse Trainer Pro experience or a single-purpose trainer for the skill you want to sharpen today. Every app in this collection is published by Oliver Bross and built for focused Morse practice.
The main app brings the training system together. Seven companion apps keep one practice mode close at hand, without making you navigate past tools you do not need for that session.
Complete platformStructured, configurable, adaptive CW training.
The complete mobile trainer brings progressive learning, custom practice, realistic CW audio, words, callsigns, code groups, and performance history into one iPhone and iPad app.
Adaptive recognitionSpend practice time on the characters you miss.
An adaptive trainer that shifts the character mix with your performance, reinforcing trouble spots while keeping recognition balanced across the alphabet.
On-air recognitionCopy the callsign patterns you hear on air.
Practise prefixes, suffixes, portable indicators, and regional formats with graded difficulty, live-style callsigns, and clear feedback.
Pure recognitionBuild clean recognition without context clues.
Random character groups create compact precision and speed drills. Adjust group length and session size to work on transitions, steady rhythm, and automatic copy.
Progressive learningLearn at useful character speed from the start.
A focused Koch-method path that adds characters progressively while tracking accuracy and timing, keeping each lesson small enough for repeatable daily practice.
Endurance & head copyStay with CW for longer, continuous passages.
Story-length content builds listening stamina, concentration, context awareness, and a smoother head-copy flow beyond short drills.
Contextual copyMove from isolated words into natural language.
Complete-sentence practice develops rhythm, word spacing, language recognition, and comprehension for more practical continuous copying.
Audio-focused practiceStrengthen listening confidence with spoken guidance.
A lightweight audio-first trainer for recognition, listening accuracy, and audio memory, designed for short repeatable sessions wherever you practise.
Explore receiving, sending, games, hardware input, live rooms and training statistics.