Health Export Kit
On-device backup & share
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Export your Apple Health data as clean Markdown or JSON. Pick a date range, choose what to include, and share. Everything runs on your iPhone — no account, no cloud.
Health Export Kit turns your Apple Health data into portable files you actually own.
Pick the categories you want — sleep, activity, workouts, heart rate, HRV, blood oxygen, respiratory rate, Apple Watch wrist temperature, steps, energy, exercise minutes, distance, flights climbed. Pick a date range. Pick Markdown or JSON. Tap Export. You get a clean, human-readable file that's ready for Files, iCloud Drive, AirDrop, email, spreadsheets, or pasting into an LLM for analysis.
Everything runs on-device.
— No account. No sign-in. No cloud.
— No analytics. No advertising. No tracking.
— No third-party SDKs.
— No network requests, ever.
Your Health data never leaves your iPhone unless you decide to share the file, and you choose exactly where it goes.
Why Markdown and JSON?
— Markdown is token-efficient and designed to paste into LLMs that need your context.
— JSON is clean, compact, and built for spreadsheets and custom pipelines.
What's inside an export:
— Sleep: sessions, stages, duration, efficiency, per-stage averages for heart rate, HRV, respiration, SpO2, and wrist temperature; plus full per-minute streams if you want them.
— Activity: daily summaries for steps, active energy, exercise minutes, walking/running distance, flights climbed.
— Workouts: detailed sessions with heart rate, power, cadence, distance, splits, events, and routes (when your Apple Watch captured them).
Designed for people who:
— want a local backup of their Health data they can keep forever.
— want to feed their own data into an LLM instead of handing it to a third-party service.
— want spreadsheet-ready rows without wrangling a 2 GB XML export from apple.com.
— simply want to own their data.
Requires iOS 17+ and HealthKit. iPhone only.
Fixed a crash on larger iPhones when opening the Time period step, either with Continue on Choose data or by going back from a preset.
Fixed a crash that could happen when you opened the app by tapping a daily log reminder.
The developer, Lunium AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lunium AB
- Size
- 4.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Russian
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
- Copyright
- © 2026 Lunium
