Tap screen to start
Start the detector view, choose the light you want to watch, and lock onto the right signal source while the app automatically calibrates timing and detection settings.
App Introduction
Three moments that explain how Morse Watcher works.
Decode while tracking
Once calibration is complete, Morse Watcher tracks the light in real time and converts the flashes into readable output.
Send with Morse sender
The sender screen lets you compose a message, convert it into Morse timing, and transmit it with a controlled flashlight pulse.
App Demo
Watch Morse Watcher in action.
This short demo shows the live detector, decoding flow, and sender experience in the app.
Offline Communication
No signal? No internet? Use Morse Watcher to communicate.
When phone signal drops and internet is unavailable, Morse Watcher helps you send and receive simple messages using flashlight pulses and camera detection.
Two phones on fixed ground can exchange Morse patterns with stable framing, controlled flashing, and visible decode feedback.
Contact
Get in Touch
For support, release questions, or early interest, contact support@morsewatcher.com.
App Store: Morse Watcher on the App Store