An app for learning and practicing Morse code, built for radio amateurs, enthusiasts, and anyone who wants to learn to copy and send code by ear. TWO PRACTICE MODES:
• Learning: A step-by-step program that introduces characters gradually. Each lesson includes familiarization with the sound, copying by ear, and sending on a key.
• Free practice: Full control over settings (speed, character set, group size) to hone your skills.

COPYING PRACTICE
Listen and enter the text. Train with random groups or enter your own custom text.

SENDING PRACTICE
Practice sending on a key with real-time decoding of your signals.
All main key types are supported: straight key, bug, iambic, and ultimatic.

KEY CONNECTION
You can tap right on the screen, but the app supports physical keys and paddles via USB OTG!
Connect a regular USB mouse (modified into a key), a keyboard, or specialized USB adapters (BH8DZE, Vail Adapter, VBand) for realistic training.

TEXT GENERATOR
A digital analogue of the ADKM-85 trainer. It generates an endless stream of groups for high-speed copying practice.

DICTIONARY AND STATISTICS
• Track your copying accuracy for each character based on the last 20 answers.
• Edit the dictionary: add custom punctuation, change rhythms and mnemonics.
• Alphabet selection: International or Russian Morse code.

ADVANCED SETTINGS
• Speed measurement using PARIS or CODEX standards.
• Cut numbers for pros.
• Customization of audio frequency, waveform, and signal rise time.
• Background playback for training with the screen off.
• And much more...