Text
Convert text to and decode incoming signals. Share decoded messages. the alphabet through interactive lessons and exercises. Track progress with daily practice. Test skills with quizzes and audio pattern recognition.
Showing 21–40 of 1,000 ranked alternatives.
Edward Schmidt
Record code, send messages
Record code messages by tapping the key. Send recordings via the broadcast icon to friends. View realistic images and learn code through integrated lessons. No translation or interpretation features are included.
Sergey Vanichkin
Train and send code messages
Learn and practice code with modes for beginners and professionals. Practice listening comprehension and alphabet character recognition. Create text archives for classroom dictation exercises. Transmit LED-coded messages for encrypted communication.
Sebastin Michael
Learn code with interactive lessons
Translate text to code and back using visual, audio, or haptic feedback. Convert between text and code instantly. Practice with interactive lessons and quizzes. Track progress and review lessons for mastery.
Piet Jonas
Translate text to and send via email
Translate text to with customizable speed and color. Send messages via email. Supports letters, numbers, and special characters. Blink iPhone light to transmit signals.
Louis Duboscq
Translate instantly
Learn with interactive lessons and practice modes. Translate text to and vice versa. Customize speed and tone settings. Track progress with built-in quizzes and tests. Share translations via copy and email.
Georgi Gerganov
Decode audio to text in real-time
Decode Morse code audio into text by accessing the microphone and placing the device near the audio source. The automatically detects frequency and speed, displaying real-time text in a bottom panel. Use the lock icon to secure the interface.
Khang Le
Signal for help
Send distress signals via using a keyboard or pre-set SOS sequence. Transmit signals through iOS device audio. Translate text to and vice versa. Access emergency communication features with one-touch activation.
Daniel Kiefer
On demand
A with three modes: torch, light, and strobe. Adjust brightness manually or automatically. Lock the screen to prevent accidental closure. Features quick startup and high-quality graphics for older iOS devices.
Ronald Nicholson
Decode FT8 signals from audio input
Decode FT8 signals from audio or SDR sources. Support Level 1 decoding for standard callsigns or 13-character text. Generate FT8 message audio for testing. View decoded messages and metadata.
Ronald Nicholson
Decode code audio into text
Decode code audio into text. Display audio spectrum and tone amplitude graphs. Adjust narrow band audio filter between 400-1600 Hz. Set WPM speed for dot/dash detection. Configure tone frequency thresholds. Export decoded text.
Ronald Nicholson
Decode audio signals into text
Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.
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