TRAIL AMBASSADOR PROGRAM

Field App • Android Test Builds

Early development distribution for authorized testers.

Version 0.2.0 • Android Debug

Offline patrol storage and foreground GPS engineering test. Built October 12, 2026.

Download Android APK (112 MB)

This debug APK is for installation testing only. Patrols and GPS points are stored locally while the app is open; background GPS, map downloads, synchronization, digital IDs, and SOS are not operational.

Safety: SOS is NOT active in this test version. Do not use this app for field operations or emergency communications. Call 911 for emergencies.

Android may ask you to allow installation from this source. Only install from the official Trail Ambassador site.