Learn and practice Morse Code by touching the screen to generate tones. Adjust tone frequency from 300 Hz to 1200 Hz and control volume. Send dots with short touches and dashes with longer holds.
by Ronald Nicholson★ 4.528 ratingsEducationFreeData updated 2026-09-08
Run and edit programs on iOS devices. Input and execute commands like let, if-then-else, for-loops, and goto. Display simple line graphics. Use as a programmable calculator. Supports minimal language with dim, data, read, and restore commands.
Write clean, error-free code on iOS with syntax highlighting, auto-indentation, and code completion. Create, edit, and run scripts directly. Supports debugging and integrates with version control systems.
The app teaches Morse Code and Flag Semaphore. Users can practice deciphering messages and adjust the speed of delivery for Morse Code and Flag Semaphore.
The app decodes Morse Code audio input from a microphone or headset into text. It offers automatic decoding and manual controls for audio frequency, WPM speed, and background noise threshold.
Create, read, and play code with this . Input text or type to generate codes. Interpret signals from light or sound. Take quizzes to practice decoding code strings. Learn through interactive exercises and feedback.