HealthSyncApple Health sync alternatives
Compare Apple Health sync options for private APIs.
HealthSync is built for a narrow use case: reading selected Apple Health data through HealthKit on iPhone and sending it to a backend endpoint you operate.
- Focus
- Apple Health to private API
- Platform
- Native iOS app using HealthKit
- Backend
- FastAPI-compatible ingest endpoint
- Best for
- Self-hosted and quantified-self workflows
Comparison
Not every Apple Health export tool solves private API sync.
Private API fit
Choose HealthSync when backend ownership is the point.
If you only need a file export, spreadsheet, webhook automation, or cross-service fitness sync, another tool may be better. HealthSync is for users who want HealthKit data to land in their own API with predictable payloads and local control.
- You want to own the backend URL and auth token.
- You need predictable JSON batches for FastAPI, Postgres, Supabase, or another private service.
- You want selected HealthKit types instead of a broad bulk export.
- You need retry and backfill behavior for mobile network failures.
- You want Apple Health access to stay on-device until the app uploads to your API.
Search context
The HealthSync name is shared by other apps.
Search results for Apple Health sync include other products with similar names, including Health Sync by appyhapps. This page uses the more precise phrase Apple Health to private API so users can distinguish this project from consumer fitness-sync products.
Comparison details are based on the linked public product documentation and were reviewed on August 5, 2026. Features and prices can change; check each product's source before deciding.
For implementation details, supported data types, and the HealthKit permission model, use the primary HealthSync Apple Health app sync guide.
Build a private Apple Health sync path.
Start with the HealthSync guide, then connect the iOS app to a backend endpoint you control.
Open the sync guide