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Lumolight: Screen & Flashlight

Simple, modern & easy-to-use flashlight app that comes with a ton of features.
New in version 5.1.0.35
Lumolight v5.1

This major update introduces a completely redesigned experience along with several powerful new features:

- Full app redesign
- Create multiple flash profiles and activate them with a single tap
- Greater flexibility for color and duration selection
- Expanded language support
- Performance improvements and bug fixes

About 90% of the app’s code is written directly by the developer (BitMavrick). The project is primarily handcrafted rather than AI-generated.
Lumolight is an open-source flashlight app that can perform both front and back flash. The app is designed based on the "Material You" design system and it looks stunning. The app supports both light and dark themes and supports dynamic theming.

It uses the screen as a front flash by brightening up and showing some static colors that the user chooses and it uses the flashlight for the torch mode. It has "Tile support" where you can use the front flash without even opening the app, and also adjust the brightness using the volume keys

The customization option is one of the strong parts of this app. For the front flash, you can choose:

* Colors: Which color do you want to light up
* Duration: For how long it will be active.
* Brightness: The level of brightness you want.

For the back flash:

* Duration: For how long it will be active.
* BPM (Blink per minute): You can blink your flashlight and also adjust its value.
* Flash-strength: You can also adjust the flashlight's strength. (Supported devices only)

We are constantly improving our app by adding exciting features and fixing any issues that arise. With this app, you can be sure it will bring a good user experience.
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 5.1.0.35 (35) suggested Added on Sep 15, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 13 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • android.permission.FLASHLIGHT
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • modify system settings
      Allows the app to modify the system's settings data. Malicious apps may corrupt your system's configuration.
    • com.bitmavrick.lumolight.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 5.7 MiB PGP Signature | Build Log

    • New in version 3.0.0.23
    - Integration of Material 3 Expressive design elements
    - refreshed user interface with improved animations for better visibility
    - Lumolight now automatically remembers your last selected options

    Additional Improvements:
    - Updated all underlying libraries
    - Resolved an issue with the vibration toggle
    - Numerous internal code improvements and refinements
    - Enhanced overall app performance and stability with general bug fixes
  • Version 3.0.0.23 (23) - Added on Jun 22, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • android.permission.FLASHLIGHT
    • control vibration
      Allows the app to control the vibrator.
    • modify system settings
      Allows the app to modify the system's settings data. Malicious apps may corrupt your system's configuration.
    • com.bitmavrick.lumolight.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 1.4 MiB PGP Signature | Build Log

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