fonskii - Ski Tracker

Every detail of your ski day, captured. fonskii tracks your altitude, speed, and vertical in real-time using GPS and barometer — so you get precise data even in tunnels and valleys. Automatic activity recognition knows when you're skiing, riding a lift, or taking a break. REAL-TIME TRACKING • Live altitude and speed via barometer and GPS • Vertical meters accumulated across the day, run by run • Peak speed, average speed, and distance per run • Automatic detection of skiing, chairlift, gondola, and rest periods SMART SKI-TIME • Ski-time that excludes lifts and breaks — see how much you actually skied • Run counter tracks each descent individually • Pause detection for lunch and rest stops 6,851+ SKI RESORTS • Worldwide coverage powered by OpenSkiData • Automatic resort detection when you arrive • Resort-specific stats and trail information • Compare your performance across different mountains LIVE MAP • Real-time map with piste overlay • See your current position on the mountain • Trail difficulty visualization FIND YOUR BUDDY • Share your live location with friends on the mountain • See where your ski buddies are in real-time PERSONAL RECORDS & HISTORY • Session history with trends and personal bests • Share your ski day with friends via summary cards • Track your progress across the season WORKS EVERYWHERE • 37 languages with full localization • Offline-first — no network needed on the mountain • Live notification widget for quick stats without unlocking • Minimal battery usage with optimized sensor polling FREE & PRO • Free: Full tracking, resort detection, session history, ads between sessions • Pro: Unlimited history, no ads, personal records, session sharing, priority support Built by skiers, for skiers. Download fonskii and start tracking your next ski day.