Transmit and decode morse code messages easily.
The app transmits messages as morse code and decodes received light signals into text. Users can switch to receive mode and tap the screen to see messages or switch to input mode, type text, and press transmit to send messages.
Showing 141–160 of 1,000 ranked alternatives.
Hai Nam Trinh
Plan trips, track location, check weather, use
AI assistant provides travel guidance and suggestions. offer 8X zoom for distant viewing. Compass navigates without internet. Map displays location and GPS data. Weather shows current forecast. SOS includes code and flashlight.
Ronald Nicholson
Create unique retro-tech Morse ringtones.
The app enables users to create custom Morse Code ringtones from their own messages. Users can adjust text, Morse Code/CW speed, and tone frequency, with options for Farnsworth timing and different wave sounds.
Norman Basham
Solve puzzles with hints and quotes
Solve cryptograms based on quotes. Customize puzzle settings including incorrect answers and author display. Access over 1900 puzzles with punctuation and auto advance. Use light or dark mode.
Black Cat Systems
Decode and display SSTV transmissions easily.
The app decodes and displays Ham Radio SSTV transmissions. It automatically detects and selects image formats, with manual control available.
Ronald Nicholson
Morse Code audio to text decoder.
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.
Wessley Roche
Scroll, customize, and display your message
Turn your iPhone or iPad into a scrolling . Display messages, flash jokes, or send cheers in public spaces. Customize text, colors, and scrolling speed. Share banners via social media or direct links.
PrepareToTest LLC
Learn code and practice anywhere
Practice code with adjustable speed settings and customizable exercises. Generate random characters for timed drills. Track progress with accuracy and speed metrics. Share results and compare with other users. Sync sessions across devices.
brian mueller
Control Bluetooth traffic lights
Control Bluetooth traffic light signals by selecting patterns like individual, flashing, or random. Adjust light names, flash speed, and pin settings. Manage connected devices and customize behavior.
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.
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