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JRBP Survey

Jasper Ridge ant survey navigation and data entry
The Jasper Ridge Biological Preserve ant survey regularly surveys the species of ants in each of
hundreds of locations across the preserve. This application helps people navigate to the correct
locations, identify ants, record observations, and upload them to a central database.

Note: This application is intended only for registered volunteers participating in the ant survey.

For more information about the ant survey, see https://jrbp.stanford.edu/research/jrbp-ant-survey .
  • app screenshot

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 1.9.0 (30) suggested Added on Dec 01, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 6.0 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.
    • 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.
    • show notifications
      Allows the app to show notifications
    • io.github.samcrow.jrbpsurvey.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 134 MiB PGP Signature | Build Log

  • Version 1.8.5 (29) - Added on Apr 13, 2025

    This version requires Android 4.1 or newer.

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

    Permissions
    • 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.
    • 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.
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.

    Download APK 20 MiB PGP Signature | Build Log

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