nGeneMorseCode
Morse Code Learning
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Learn Morse code with a live decoding tree, synchronized audio and signal animation, tap-to-text translation, practice drills, and English or Korean modes.
nGeneMorseCode is a compact visual and audio learning toolkit for Morse code. It is designed primarily for amateur radio operators and learners, while remaining useful for anyone who wants to understand, encode, decode, or practice Morse signals.
VISUAL TRANSLATION
• Tap Dot and Dash to convert Morse signals into readable text.
• Enter plain text to generate clearly separated Morse elements.
• Follow a live decoding tree in which Dot moves left and Dash moves right.
• Play a message and watch the current signal and tree path advance in sync with the sound.
• Copy translated text or Morse output for use elsewhere.
PRACTICE
• Listen: Identify a character from its sound.
• Decode: Identify a character from its visible signal.
• Encode: Build the correct dots and dashes for a displayed character.
• Reveal the answer manually or automatically after a selected delay.
• Move directly to the next question at any time.
• Adjust round length, character groups, speed, tone, volume, and feedback.
CHART-BASED LEARNING
The decoding chart is the central learning structure rather than a simple alphabetical list. Each branch shows how a sequence develops from the root, helping learners connect sound, direction, rhythm, and character form.
Dot always moves to the left branch. Dash always moves to the right branch.
SYNCHRONIZED AUDIO AND VISUALIZATION
During playback, the current Dot or Dash is highlighted in sync with the sound. The relevant character is selected automatically, and its route advances through the decoding tree one signal at a time.
ENGLISH AND KOREAN MODES
Switch between International Morse code and a Korean learning mode for supported Hangul consonant and vowel elements. Korean text can be decomposed into learning elements for encoding and recomposed after decoding when possible.
PERSONALIZED DISPLAY AND TRAINING
Choose an accent color, character speed, effective speed, tone frequency, volume, automatic commit timing, answer reveal timing, practice categories, and the number of questions in each round.
FOR AMATEUR RADIO AND BEYOND
nGeneMorseCode was developed primarily for amateur radio Morse and CW learning. Its translation, visualization, sound, and practice tools may also be useful for students, educators, professionals, and anyone interested in Morse communication.
No account, subscription, network connection, or external radio hardware is required. Core learning and translation functions operate on the device.
The app generates educational audio only and does not transmit radio signals.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Hyunsuk Roh, 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
- Provider
- Hyunsuk Roh
- Size
- 4.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 26 or later.
- iPhone
Requires iOS 26 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Hyunsuk Roh