Trail Sense
Turns your phone's sensors into survival tools
Made by kylecorry31 · free and open source
This comes straight from Trail Sense’s own GitHub page — it’s free. Need help installing?
What it looks like
About this app
Trail Sense uses the compass, barometer and other sensors already in your phone for hiking and emergencies: navigation, weather prediction, a torch with signalling, tide tables and more.
It works entirely offline and asks for no account — exactly what you want in the woods.
From the app’s home page
- See the codeHow it’s made — every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
More like this
Compass
A simple, beautiful compass
CoMaps
Offline maps and directions that keep your trips private
Positional
Compass, clock, level and location in one
PeakOrama
See which mountains you are looking at
StreetComplete
Improve the world map by answering easy questions
Meshtastic
Text your friends with no phone signal at all