TrailSense: Hike & Bike GPS

TrailSense is your all-in-one outdoor companion — built for hikers and cyclists who want powerful tools that work even without a signal. GPS TRACKING & NAVIGATION • Real-time route recording with live elevation • Turn Back: voice-guided safe return to your start point • Fully offline maps — no internet required, ever • GPX export and import to share routes AI PLANT & MUSHROOM IDENTIFICATION • Powered by PlantNet — the world's leading plant recognition API • On-device AI model for 100% offline identification • Safety warnings for toxic and dangerous species • Build your personal Flora Collection with photos and confidence scores GROUP TRAIL — NEW • Hike or ride together with real-time location sharing • See your group's live speed and position on the map • No account needed — just enter a display name and go ACTIVITY INSIGHTS • Full session history: distance, elevation, calories, steps • Elevation profile charts and pace analysis • Interactive route replay on map • GPX import & export for every session HEART RATE MONITOR • Camera-based PPG measurement — no external sensor needed • Track your heart rate during any activity APPLE WATCH COMPANION • Start and track workouts directly from your wrist • Syncs seamlessly with the iPhone app 3 LANGUAGES • Full experience in English, Turkish, and Portuguese • Switch anytime in Settings OFFLINE FIRST • GPS tracking, plant ID, maps, and history — all work offline • No subscription, no account required for core features PRIVACY • Your location is used only during active sessions • No data is sold or shared with third parties • Location sharing in Group Trail is temporary and opt-in