Trailhunter Mobile App

Your AI-powered hiking companion for Colorado's high peaks. From planning to summit and back, the app keeps you safe, on pace, and connected with your group.

🍎 Request Beta Access via TestFlight

Currently in beta via Apple TestFlight. Email us to get access — your existing account works, no new login needed.

Everything You Need on the Trail

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Trail Search

Search Colorado 13ers and 14ers by name, class, or difficulty. Powered by a vector database with detailed route info, trailhead coordinates, gear requirements, and seasonal recommendations.

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Offline Maps

View trails on Mapbox topographic maps. Download map tiles for any trail area before your hike so the map works without cell service.

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GPS Hike Tracking

Track your hike with real-time GPS. Records your route as breadcrumbs, measures distance, elevation gain, pace, and duration. Works in the background.

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AI Trail Guide

Chat with an AI mountain guide on any trail. It knows the trail's stats, route, conditions, your hiking history, and your GPS location.

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Safety Agent

An autonomous AI safety monitor runs during every hike. Detects off-trail deviation, prolonged inactivity at altitude, pace deterioration, and lightning risk. Auto-notifies emergency contacts if you're unresponsive.

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Group Hikes

Leaders create events with meeting times, turnaround times, and tier requirements. Members RSVP and get approved. Events go through an approval process before being published.

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Live Group Tracking

During a group hike, participants share live GPS with color-coded signal status — green (live), yellow (5+ min), red (15+ min). Leader gets alerts when someone drops off.

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Waitlist

When a group hike is full, join the waitlist. First person gets promoted automatically when someone cancels.

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Leaderboard

Sort by total summits, elevation gained, miles hiked, or number of hikes. Top 3 get gold, silver, and bronze.

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Itinerary & Turnaround Time

Personalized hike plan based on your fitness tier, pace, and trail difficulty. Sends notifications when it's time to head back.

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Pace Monitoring

Compares actual pace to planned itinerary during tracking. AI coaching provides personalized encouragement.

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Weather

Pin a peak on your dashboard for current weather and 7-day forecast. Lightning risk and precipitation warnings on trail pages.

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Trip Reports

Submit trail conditions after group hikes — snow/ice, trail surface, route finding difficulty.

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AI Insights

Personalized daily insight on your dashboard — trail recommendations, readiness assessments, milestone celebrations.

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Post-Hike Debrief

AI analyzes your performance after each hike, comparing to your history and past attempts on the same trail.

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Face ID Login

Instant access after first sign-in. Credentials stored securely in iOS Keychain.

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Emergency SOS

Set up emergency contacts in your profile. The safety agent can auto-notify them with your GPS coordinates.

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Email Notifications

Get notified when new group hikes are approved, events are modified, or admin announcements are posted.

Quick Tips

Ready to Hit the Trail?

Download Trailhunter and start your next adventure with confidence.

🍎 Request Beta Access

Your web account works in the app — no new login required.