Vitund Health
Apple Health data, exported to a server you control.
FORM VH-01
REV 0.1.0
Vitund Health is an iOS app and a companion server. The app reads heart rate, workouts, sleep, and eight other record types from Apple Health, then uploads new records in the background to the server address you choose. The server stores them in one SQLite file that your scripts and AI agents can read.
01 Get started
The app
Build from source free
Requires Xcode and an Apple developer account. Repository public at 1.0.
App Store one-time price
The same app, without the build step.
COMING SOON
The server
Self-host free
One binary and one SQLite file. Runs on Linux or macOS.
Hosted by Vidmond subscription
We run the server; you keep the export key.
COMING SOON
02 Record types
| Type | Unit |
|---|---|
| Heart rate | count/min |
| Resting heart rate | count/min |
| Heart rate variability | ms |
| Steps | count |
| Active energy | kcal |
| Walking + running distance | m |
| Body weight | kg |
| Respiratory rate | count/min |
| Blood oxygen | % |
| Sleep | stages |
| Workouts | sessions * |
* Workouts carry their activity type by name — all 84 types Apple Health defines, from running to underwater diving.
03 How it works
- Install the app and grant Health access.
- Enter your server address and key in Settings.
- The first sync uploads your full history. After that, new records upload in the background.
- Read the SQLite file with anything: sqlite3, a cron job, an AI agent watching for a finished workout.
04 Data handling
The app sends data to one destination: the server address you enter. There are no analytics and no third-party services. The source code will be public at release 1.0.
05 Contains / does not contain
| Contains | Does not contain |
|---|---|
| Background sync | Dashboards or charts |
| One destination: your server | Third-party cloud services |
| One SQLite file | Accounts or subscriptions |
| Eleven record types | Analytics |
| Public source code (at 1.0) | Anything else |