Rollog: Inline Skate Tracker

Rollog is a GPS tracker built for inline skating — not a running app wearing skates.

CORE FEATURES
• GPS route tracking: distance, speed, elevation, auto-pause at red lights
• Skating-specific calorie model (MET-based); pair Apple Watch for heart rate and fat-burn zones
• Skate diary: every session logs place, weather and route automatically; add a note and road photos
• Same-route comparison: rides on the same route are grouped automatically — compare with your last ride and your best, and celebrate new records
• Share card: real route map + stats + photos in one image
• Voice announcements, hydration and long-ride reminders, warm-up prompts tuned to your age
• Slope alert: warns when a downhill gets steep and fast
• Apple Watch: heart rate and remote control on your wrist
• Skate plans: see the week's forecast on a calendar, pick a sunny day, set a reminder — your plan is ticked off when you ride
• Invite card: date, place and weather on one shareable card to get friends skating with you
• Year in Skate: your yearly distance, longest ride and skater persona as shareable cards

ROLLOG PRO (one-time purchase)
• Race mode: pace-first dashboard, per-km voice pace and splits, records kept separate from casual skating
• Gear management: mileage per skate, wheel-rotation and bearing-service reminders
• GPX export and import: take routes anywhere, and bring rides in from Strava and other apps (export trims the first/last 200 m for privacy)
• All theme colors

PRIVACY FIRST
No account. No server. No tracking. All data stays on your phone.