Circadian Display
Adaptive screen warmth and dimming curves for better evening comfort and sleep.
新版本 1.0.2
- Overlay Mode: the warmth/dimming layer no longer blocks touches on Android 12+
- Native Mode: colour temperature now clamps to your device's supported range, fixing a black screen on some devices
- Native Mode: colour temperature now clamps to your device's supported range, fixing a black screen on some devices
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)
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)
- 作者: Mohit Tomar
- 许可: Apache License 2.0
- 问题跟踪系统
- 源代码
- 构建元数据
- 可重复性状态
版本
尽管下面提供了 APK 安装包的下载选项,但你应该注意,以这种方式安装将不会收到更新通知,这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。
下载 F-Droid-
arm64-v8aarmeabi-v7ax86x86_64该版本需要 Android 8.0 及以上版本。
此安装包由 F-Droid 构建并签名,且保证与此源代码 tarball 保持一致。
-
arm64-v8aarmeabi-v7ax86x86_64该版本需要 Android 8.0 及以上版本。
此安装包由 F-Droid 构建并签名,且保证与此源代码 tarball 保持一致。
-
arm64-v8aarmeabi-v7ax86x86_64该版本需要 Android 8.0 及以上版本。
此安装包由 F-Droid 构建并签名,且保证与此源代码 tarball 保持一致。
新版本 1.0.1
- Clarified that Native (Hardware) mode requires Android 10+ (API 29+)
- Split native-mode error messages so API-level and ADB-permission issues are reported separately
- Removed the unused ACCESS_NETWORK_STATE permission pulled in by WorkManager
- Split native-mode error messages so API-level and ADB-permission issues are reported separately
- Removed the unused ACCESS_NETWORK_STATE permission pulled in by WorkManager
新版本 1.0.0
- Initial public release
- Custom circadian warmth and dimming curves
- Dual display engine: Overlay Mode and Native Mode (via WRITE_SECURE_SETTINGS)
- Automatic background scheduling every 15 minutes
- Completely offline, privacy-first, zero trackers
- Custom circadian warmth and dimming curves
- Dual display engine: Overlay Mode and Native Mode (via WRITE_SECURE_SETTINGS)
- Automatic background scheduling every 15 minutes
- Completely offline, privacy-first, zero trackers








