Master Morse code (abbreviated as CW) with the most comprehensive Morse code training app. Develop true instant character recognition (ICR) by listening to Morse code followed by Text-to-Speech overlay that lets you hear voice confirmation immediately after each character, word, or phrase – reinforcing learning without pencil and paper.

Full documentation is available at https://www.hb9hkn.ch/CwCompleteTrainer/user-guide.html

Feature Rich:

• Convert any web article or book to live Morse audio. Adjust speed, spacing, and exercise length on the fly.
• Character Training for beginners (Koch Method) – Progress through 40 characters at your own pace with interactive games and customizable difficulty.
• Word & Callsign Training – Practice 3,000+ common English words, radio amateur (HAM) abbreviations and Q-codes, and 20,000+ real amateur radio callsigns. Upload your own word lists for more customized training.
• QSO Simulation – Experience realistic operator-to-operator radio amateur conversations in Standard, Contest, SOTA, and POTA modes. Color-coded transcripts reveal text progressively as you copy.
• Quick Games – Speed Ladder, Character Match, Word Match, Phrase Error Spotter with automatic WPM adjustment and score tracking.
• Try the unique Head Copy Booster – Listen to Morse code words, phrases and other exercises at 1.5x, 1.4x, 1.25x and the nominal speed to enhance the listening reception.

Advanced Features

✓ Text-to-Speech overlay (normal or phonetic) with configurable delays
✓ QRM & QRN interference simulation (5 levels) for real-world training
✓ Sidetone frequency control (400–1200 Hz)
✓ Auto-speed progression – increase WPM automatically as you improve