TrailMate

What it does

TrailMate is an offline AI assistant for hikers, campers, and outdoor adventurers. No internet needed—just download and get real-time help with safety tips, medical advice, and survival guidance on the go. Your trusted AI companion, anywhere nature takes you!

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  I made an offline-ready hiking trail companion app2022 · github.com · ▲475

  Hi HN! This is a trail companion web app (think AllTrails) I hacked together in a couple weeks time. I was inspired to create this project while training for an extended backpacking trip. My motivation was to create a UI tailored exactly to my liking, and to be able to track my progress along the trail without draining my battery. I also wanted to experiment with PWA technologies. I successfully used it on my five day adventure along the Knobstone Trail in southern Indiana, and even though it's web-based it hardly consumed any battery life on my old first-gen Pixel XL. It's set up currently…

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