Ditdah CW: Morse Code Trainer
Learn Morse the Right Way
Free · Designed for iPad. Not verified for macOS.
No subscriptions. No paywalls. One purchase, everything unlocked.
The serious Morse code trainer is here.
Learn Morse code the way real operators do — by ear, not by chart.
Ditdah CW uses the proven Koch method to train your ear from day one.
No subscriptions. No ads. No paywalls. One purchase, everything included.
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LEARN
- Koch Method lessons — 13 structured lessons, 2 characters at a time
- Farnsworth Mode — wider spacing to build ear recognition faster
- Proven progression — advance only when you hit 90% accuracy
PRACTICE
- Listen & Decode — letters, words, and sentences at your chosen WPM
- Send Practice — tap the screen like a real CW key, short for dit, long for dah
- Custom Text — practice your callsign, CQ calls, or any text you choose
- Adjustable speed — 5 to 30 WPM, dial it to your level
TEST
- HAM Exam Simulation — 40 questions, mixed characters, 13 WPM
- Letter, Number, and Q-Code tests
- Instant results with missed character breakdown
REFERENCE
- Full alphabet, numbers, and essential Q-codes — all in one place
- Tap any character to hear it
- Works completely offline
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BUILT FOR SERIOUS OPERATORS
Ditdah is designed for HAM radio candidates and experienced operators
who want a no-nonsense, professional training tool. Not a game.
Not a flashcard app. A real CW trainer.
CW tone frequency is adjustable (400–900 Hz).
Streak tracking keeps your daily practice consistent.
Statistics show your WPM growth and weakest characters over time.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
Vibration issue fixed. Detailed control added. Sending experience improved.
The developer, Mustafa Sucu, 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
- Mustafa Sucu
- Size
- 1.2 MB
- Category
- Education
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Sucu 2026