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Traffic Light

Track your internet usage in the status bar
New in version 2.4
Enchantments:
- Added a fallback mode to retrieve network speeds on devices with buggy ROMs
- Added data usage interpolation to improve the accuracy of collected data

UI & Accessibility:
- Added a custom color scheme to improve contrast
- Added an option to further improve contrast
- Increased the size of the charts for better visibility
- Various minor UI tweaks

Translations:
- New language: Spanish
- New language: Turkish
- Improved clarity of existing text
- Existing translations updated
Traffic Light is an open-source tool to track your network speed and data usage inspired by Internet Speed Meter.
Why?

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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.

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  • Version 2.4 (7) suggested Added on Dec 01, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

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

    Permissions
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • android.permission.PACKAGE_USAGE_STATS
    • show notifications
      Allows the app to show notifications
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • ask to ignore battery optimizations
      Allows an app to ask for permission to ignore battery optimizations for that app.
    • control vibration
      Allows the app to control the vibrator.
    • com.leekleak.trafficlight.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 2 MiB PGP Signature | Build Log

  • Version 2.3 (6) - Added on Nov 26, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

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

    Permissions
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • android.permission.PACKAGE_USAGE_STATS
    • show notifications
      Allows the app to show notifications
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • ask to ignore battery optimizations
      Allows an app to ask for permission to ignore battery optimizations for that app.
    • control vibration
      Allows the app to control the vibrator.
    • com.leekleak.trafficlight.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 2 MiB PGP Signature | Build Log

  • Version 2.2 (5) - Added on Nov 22, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 8.0 or newer.

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

    Permissions
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • android.permission.PACKAGE_USAGE_STATS
    • show notifications
      Allows the app to show notifications
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • ask to ignore battery optimizations
      Allows an app to ask for permission to ignore battery optimizations for that app.
    • control vibration
      Allows the app to control the vibrator.
    • com.leekleak.trafficlight.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 1.8 MiB PGP Signature | Build Log

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