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Circadian Display

Adaptive screen warmth and dimming curves for better evening comfort and sleep.

Developer
Mohit Tomar
License
Apache-2.0
Package
com.circadiandisplay.app
Category
System
Latest version
1.0.4 · Oct 14, 2026
Minimum Android
Android 8.0

Download 1.0.4

Screenshots

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Description

Circadian Display continuously adjusts your screen's warmth and brightness throughout the evening based on customizable curves you define. Unlike standard night light solutions with fixed on/off schedules, Circadian Display provides a smooth, gradual transition tailored to your preferences.

Features:
• Dynamic comfort curves with precise warmth and dimming levels over time
• Dual-engine modes: Native (system-level, Android 10+ with ADB setup) and Overlay (software-based, works on all devices)
• Background scheduler for automatic, hands-free operation
• Privacy-first: completely offline, tracker-free, no data collection
• Open source (Apache 2.0)

All versions

VersionReleasedMinimum AndroidSize
1.0.4 Oct 14, 2026 Android 8.0 3.4 MB
1.0.3 Oct 6, 2026 Android 8.0 3.4 MB
1.0.2 Sep 20, 2026 Android 8.0 3.4 MB
1.0.1 Sep 15, 2026 Android 8.0 3.4 MB
1.0.0 Sep 9, 2026 Android 8.0 3.4 MB

How to install an older version of an Android app · How to install an APK file on Android

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