Morse Code Defense
Master Morse Code by Ear
$4.99 · Designed for iPad
Train your ear to copy Morse code like a pro. 80 campaign levels, daily drills, boss battles, and real audio tones — the most engaging way to build CW proficiency.
Morse Command turns Morse code training into a mission.
Whether you're studying for your ham radio license, sharpening CW skills for HF contesting, training for military communications, or simply fascinated by the world's most enduring digital language — Morse Command builds real ear-copy proficiency through an addictive tower defense campaign.
Enemies fall from above, each carrying a Morse character played as authentic audio. Identify the character, type the letter, and neutralize the threat before it reaches your base. It sounds simple — until Rushers charge, Phantoms vanish, Tanks take multiple hits, and Commanders rally surrounding enemies to move faster.
LEARN THE RIGHT WAY — KOCH METHOD
Morse Command follows the Koch method, the scientifically proven approach used by military and amateur radio operators worldwide. You start with just two characters at full speed, building instant recognition rather than slow counting. New characters are introduced progressively across 8 themed zones, from Signal Station to Command Center.
• 80 campaign levels across 8 zones
• 40 characters: full alphabet, numbers 0-9, and punctuation
• Characters taught at speed — no bad habits, no crutches
• Farnsworth timing that naturally tightens as you advance
DAILY DRILL — BUILD UNBREAKABLE HABITS
One drill per day. Track your streak, review accuracy, and watch your weakest characters improve over time. The Daily Drill adapts to target the characters you struggle with most, ensuring every session counts. Share your results and compete with friends.
REAL MORSE AUDIO — TRAIN YOUR EAR
Every character plays as a genuine CW tone with adjustable speed (10–60 WPM) and frequency (400–800 Hz). This isn't a visual flashcard app — you learn to decode Morse code by ear, the way it's actually used on the air.
TACTICAL DEPTH
Eight distinct enemy types keep you engaged across all 80 levels:
• Scouts — standard threats to build your rhythm
• Teleporters — blink across the field unpredictably
• Rushers — charge at double speed, demanding fast reflexes
• Phantoms — fade in and out of visibility
• Tanks — absorb multiple hits before going down
• Leeches — drain your base health over time
• Splitters — break apart when hit
• Commanders — boost the speed of all nearby enemies
Earn combo-based power-ups: Slow Field, EMP Blast, Repair Kit, and the devastating Nuke. Every zone culminates in an epic boss battle that tests everything you've learned.
BUILT FOR OPERATORS
• Adjustable WPM and tone frequency to match your rig
• Haptic feedback for dit/dah rhythm reinforcement
• Detailed stats: per-character accuracy, session history, progress tracking
• Streak tracking and performance analytics
• Works offline — practice anywhere, anytime
WHO IS MORSE COMMAND FOR?
→ Ham radio operators preparing for CW contests or license exams
→ Military and emergency communications personnel
→ Preppers building resilient communication skills
→ Students, scouts, and anyone who wants to learn Morse code
→ Experienced CW operators looking to increase copy speed
Stop memorizing charts. Start building real Morse code fluency — one mission at a time.
Ratings & Reviews
The developer, Aaron Williams, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aaron Williams
- Size
- 2.6 MB
- Category
- Word
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 AWILLTO LLC
