安装包图标

Trail Sense

Use your phone's sensors to assist with wilderness treks
新版本 2.10.0
- Log pressure without background monitor
- Improve UI theming
- Add humidity history (on devices with a humidity sensor)
- Add cloud scanner (experimental)
- Bug fixes

Explore beyond the reaches of the Internet with Trail Sense.



Trail Sense is an app that uses your phone's sensors to help you on wilderness treks. Trail Sense contains many tools that can be used in different scenarios, such as hiking, camping, backpacking, rock climbing, etc.



This app also does not, and will never, use the Internet - all information in Trail Sense comes directly from your phone's sensors, and no data will leave Trail Sense.



How can Trail Sense help you explore the wilderness?



Navigating



    - Place beacons and navigate back to them using your phone's compass
    - Retrace your steps with Backtrack
    - View your current GPS coordinates and altitude


Weather



  • Predict how the weather might change

  • Get alerted when a storm might be approaching (on phones with a barometer)



Astronomy



  • See when the sun and moon will rise or set

  • Get notified when the sun is about to set, so you don't get caught in the dark



Other Tools



  • Use your phone as a flashlight or whistle to signal for help

  • Measure using just your phone - useful for reading distance from a map

  • Determine if surfaces are level, estimate avalanche risk, or determine the height of objects

  • Convert distances, coordinates, weight, and more

  • Create and manage packing lists

  • And more!



Trail Sense is a tool that you can use, but not something you should rely on. This app is intended for information purposes only and the accuracy of the predictions and sensors are determined by a number of factors, including calibration, sensor quality, external sources, etc. Use at your own risk, always have backup tools (ex. compass), and stay safe as much as possible.



Found an issue or want a new feature? Contact me at trailsense@protonmail.com or create a new issue on GitHub: github.com/kylecorry31/Trail-Sense



I'm the only developer of Trail Sense, so I will do my best to help out with issues - but I have a limited device selection to test on.



Privacy policy: https://kylecorry.com/Trail-Sense/#privacy


FAQ: https://github.com/kylecorry31/Trail-Sense#faq








Navigation


The compass can be used to determine the direction to North, and when combined with the GPS it can be used to navigate to predefined locations. The predefined locations, known as beacons, can be created while at a location and at any point you can use the compass to navigate back to where the beacon was placed.


Example beacons: home, work, trailhead, campsite


The flashlight can also be easily accessed on the navigation tab (torch or SOS mode).



Weather


The barometer can be used to determine if the weather will change soon and if a storm is likely to occur. The barometric pressure history (last 48 hours) is displayed as a graph and an interpretation of the current reading is shown. If the pressure suddenly drops, a storm alert notification is sent.



Astronomy


View the sun/moon rise and set times and see the current phase of the moon at your exact location.



Privacy


All location data is stored on your device and the app does not use the Internet at all.



Permissions


Location (fine, background): Used for beacon navigation, True North, barometer altitude correction (in background), and sun/moon rise/set times


Flashlight: Used for the flashlight feature on the navigation tab.


Activity Recognition: Used for the pedometer based odometer, to measure distance.

捐赠

安装包

尽管下面提供了 APK 安装包的下载选项,但您应该注意,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。 我们建议您安装使用 F-Droid 客户端。

下载 F-Droid
  • 版本 2.10.0 (61) 推荐 更新日期:2021-10-12

    该版本需要 Android 6.0 及以上版本。

    此安装包由 F-Droid 编译并签名,且保证与此源代码 tarball 保持一致。

    权限
    • 只能在前台获取精确的位置信息
      当您使用此应用时,此应用可以通过位置信息服务获取您的确切位置信息。您必须开启设备的位置信息服务,此应用才能获取位置信息。这可能会增加耗电量。
    • android.permission.ACCESS_BACKGROUND_LOCATION
    • 开机启动
      允许应用在系统完成引导后立即自动启动。这样可能会延长手机的启动时间,并允许应用始终运行,从而导致手机总体运行速度减慢。
    • 运行前台服务
      允许该应用使用前台服务。
    • 控制振动
      允许应用控制振动器。
    • 防止手机休眠
      允许应用阻止手机进入休眠状态。
    • android.permission.ACTIVITY_RECOGNITION
    • 拍摄照片和视频
      此应用可随时使用相机拍摄照片和录制视频。

    下载APK 5.6 MiB PGP签名 | 构建日志

  • 版本 2.9.0 (60) - 更新日期:2021-09-29

    该版本需要 Android 6.0 及以上版本。

    此安装包由 F-Droid 编译并签名,且保证与此源代码 tarball 保持一致。

    权限
    • 只能在前台获取精确的位置信息
      当您使用此应用时,此应用可以通过位置信息服务获取您的确切位置信息。您必须开启设备的位置信息服务,此应用才能获取位置信息。这可能会增加耗电量。
    • android.permission.ACCESS_BACKGROUND_LOCATION
    • 开机启动
      允许应用在系统完成引导后立即自动启动。这样可能会延长手机的启动时间,并允许应用始终运行,从而导致手机总体运行速度减慢。
    • 运行前台服务
      允许该应用使用前台服务。
    • 控制振动
      允许应用控制振动器。
    • 防止手机休眠
      允许应用阻止手机进入休眠状态。
    • android.permission.ACTIVITY_RECOGNITION
    • 拍摄照片和视频
      此应用可随时使用相机拍摄照片和录制视频。

    下载APK 4.3 MiB PGP签名 | 构建日志

  • 版本 2.8.0 (59) - 更新日期:2021-09-02

    该版本需要 Android 6.0 及以上版本。

    此安装包由 F-Droid 编译并签名,且保证与此源代码 tarball 保持一致。

    权限
    • 只能在前台获取精确的位置信息
      当您使用此应用时,此应用可以通过位置信息服务获取您的确切位置信息。您必须开启设备的位置信息服务,此应用才能获取位置信息。这可能会增加耗电量。
    • android.permission.ACCESS_BACKGROUND_LOCATION
    • 开机启动
      允许应用在系统完成引导后立即自动启动。这样可能会延长手机的启动时间,并允许应用始终运行,从而导致手机总体运行速度减慢。
    • 运行前台服务
      允许该应用使用前台服务。
    • 控制振动
      允许应用控制振动器。
    • 防止手机休眠
      允许应用阻止手机进入休眠状态。
    • android.permission.ACTIVITY_RECOGNITION
    • 拍摄照片和视频
      此应用可随时使用相机拍摄照片和录制视频。

    下载APK 4.2 MiB PGP签名 | 构建日志