TimeTrails: GPS Route Tracker

TimeTrails is a privacy-first GPS tracker and route logger. It automatically records your trips, hikes, runs, walks, and drives, then draws every route and footprint on a beautiful map so you can relive the places you've explored.
Whether commuting, working out, or traveling, it captures your journey accurately with low battery use — and every track stays stored locally on your device.

Main Features
- Smart Collection: Background and foreground positioning, automatically balances accuracy and energy consumption
- Multiple Modes: Walking, running, cycling, driving, hiking, and flying are all covered
- Daily Summary: Automatically generates mileage, duration, and activity routes
- Dual Coordinate System: Supports WGS-84 and GCJ-02, accurately adapted for mainland China
- Local Storage: Data is only saved on the device, protecting user privacy
- Visual Presentation: Points, trajectory lines, and aggregation modes, easily display massive amounts of data

Kind Reminder
- Prolonged background positioning may increase battery consumption
- Please grant location permissions in system settings to ensure complete recording

◆ Apple Watch: start and stop recording right from your wrist; routes sync automatically to iPhone, and watch-recorded days are marked in History.