Light Signals: Morse Code
Hand key, cheat sheet, dimmer
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Free
With Ads
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About
This app lets you talk to the people around you with Morse code flashed from your device's flashlight.
Alongside a set of ready-made example phrases, you can register words of your own.
In the settings menu, you can adjust the brightness of the flashlight.
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What's New in Light Signals
1.0.4
October 1, 2026
- Added a short introduction shown on first launch - Ads are no longer loaded when consent could not be obtained - Bug fixes and stability improvements
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