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Vernet - Know your network

Know your network. Discover, scan & diagnose.
New in version 1.4.12
Bug fixes and improvements
Take control of your home or office network with Vernet — a free, open-source toolkit that puts network insights in your hands.

Whether you're troubleshooting a slow connection, checking who's on your Wi-Fi, or making sure your devices are reachable, Vernet gives you clear, easy-to-understand answers — no technical background required.

🔍 What's on my network?
See every device connected to your local Wi-Fi, along with their IP addresses and names. Know exactly who and what is sharing your connection.

📡 Is my internet working?
Run a ping test to check if a website or device is responding. Spot drops and delays in seconds.

⚡ How fast is my connection?
Test your real download and upload speed with the built-in speed test. Get accurate results without leaving the app.

🔓 What services are exposed?
Scan a device for open ports to see which services are reachable — helpful for understanding your home network's security posture.

🌐 What's behind this address?
Use built-in DNS tools to look up domain names, resolve IPs, and trace how addresses are mapped on the internet.

📊 Who is my internet provider?
View details about your ISP, including your public IP, location, and connection type.

✅ Free & open source
Vernet is free and open source on GitHub: https://github.com/osociety/vernet
This build may contain ads. For an ad-free experience, get Vernet on F-Droid.

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 1.4.12 (69) suggested Added on Oct 27, 2026

    arm64-v8a armeabi-v7a x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access approximate location only in the foreground
      This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
    • access precise location only in the foreground
      This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • allow Wi-Fi Multicast reception
      Allows the app to receive packets sent to all devices on a Wi-Fi network using multicast addresses, not just your phone. It uses more power than the non-multicast mode.
    • connect and disconnect from Wi-Fi
      Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.
    • run foreground service
      Allows the app to make use of foreground services.
    • 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.
    • interact with nearby Wi-Fi devices
      Allows the app to advertise, connect, and determine the relative position of nearby Wi-Fi devices
    • 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.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • org.fsociety.vernet.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 65 MiB PGP Signature | Build Log

  • Version 1.4.9 (66) - Added on Oct 25, 2026

    arm64-v8a armeabi-v7a x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access approximate location only in the foreground
      This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
    • access precise location only in the foreground
      This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • allow Wi-Fi Multicast reception
      Allows the app to receive packets sent to all devices on a Wi-Fi network using multicast addresses, not just your phone. It uses more power than the non-multicast mode.
    • connect and disconnect from Wi-Fi
      Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.
    • run foreground service
      Allows the app to make use of foreground services.
    • 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.
    • interact with nearby Wi-Fi devices
      Allows the app to advertise, connect, and determine the relative position of nearby Wi-Fi devices
    • 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.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • org.fsociety.vernet.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 65 MiB PGP Signature | Build Log

  • New in version 1.4.5
    Refreshed the Vernet website screenshot gallery with desktop and Android app previews.
  • Version 1.4.5 (62) - Added on Oct 22, 2026

    arm64-v8a armeabi-v7a x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • access approximate location only in the foreground
      This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
    • access precise location only in the foreground
      This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • allow Wi-Fi Multicast reception
      Allows the app to receive packets sent to all devices on a Wi-Fi network using multicast addresses, not just your phone. It uses more power than the non-multicast mode.
    • connect and disconnect from Wi-Fi
      Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.
    • run foreground service
      Allows the app to make use of foreground services.
    • 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.
    • interact with nearby Wi-Fi devices
      Allows the app to advertise, connect, and determine the relative position of nearby Wi-Fi devices
    • 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.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • org.fsociety.vernet.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 65 MiB PGP Signature | Build Log