About this project
RouteDrop is an iOS app that reads Apple Watch workout data from Apple Health and exports GPS routes as GPX files, for sharing with friends, importing into other fitness apps, or keeping a private backup. Everything stays on-device: no account, no subscription, no cloud sync, no tracking.
Technical specifications
- Platform
- Native iOS, Swift 5 + SwiftUI, iOS 17+
- State
- Modern @Observable macro
- Data sources
- Apple HealthKit (read-only), CoreLocation
- Dependencies
- None, pure Apple frameworks
- Marketing site
- Next.js 15 (static export), AWS Amplify
Everything runs on-device. Workouts are read from HealthKit and exported to GPX locally, with no backend, no account, and no data ever leaving the phone.