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About this app
Red Moon filters blue light out of your screen and dims it below the level Android normally allows, so late-night reading is kinder on your eyes. Blue light suppresses melatonin, the hormone that makes you sleepy, and cutting it out helps you wind down.
Set it to run automatically from sunset to sunrise or at times you pick, choose one of the ready-made colour profiles or dial in your own colour, intensity and dimming, and flick it on and off from the notification, a quick settings tile or a home screen widget. It can also pause itself in apps you choose, or in apps that block screen overlays.
Red Moon is no longer actively maintained — it still works and pull requests are accepted, but do not expect new features.
From the app’s home page
- See the codeHow it’s made — every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
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