Vitadatum

Health Data for AI & Excel

Only for iPhone

Free · In‑App Purchases

iPhone

Vitadatum exports your Apple Health data to CSV and JSON on your iPhone. 187 metrics for spreadsheets and AI tools. Pay once. Nothing leaves your device. Vitadatum exports your Apple Health data to CSV and JSON files, entirely on your iPhone. 187 health metrics — steps, sleep, heart rate, HRV, ECG, workouts — in formats spreadsheets and AI tools can read. Your iPhone has been collecting this data for years. Vitadatum is how you get it out. No subscription, no account, nothing uploaded. AI-READY HEALTH DATA Export your health history as structured JSON — the format AI tools actually understand. Upload directly to ChatGPT, Claude, or any LLM so those tools can generate personalized insights. No conversion, no cleanup, no XML headaches. Vitadatum doesn't do any AI itself — it prepares your data in a format AI tools prefer. Free: Export the last 7 days of JSON data, all 187 metrics. See what your data reveals before you pay anything. CSV FOR SPREADSHEETS & ANALYSIS Unlock CSV export beyond the 7-day limit — days, months, or years of data in clean columns. Summary CSV with 26 daily columns, plus detailed per-metric CSVs for deep analysis. Open in Excel, Google Sheets, or any tool you use. AUTOMATIC BACKGROUND EXPORTS Set it once, forget it. Vitadatum exports your health data automatically in the background whenever new data arrives. Your export folder stays up to date with your latest steps, heart rate, sleep, and everything else. Always incremental, always current. EXPORT ANYWHERE Choose where your data goes. Export to your local device, iCloud Drive, or any folder accessible through the Files app. Your data, your destination. 187 HEALTH METRICS Steps, heart rate, HRV, blood pressure, sleep stages, workouts, blood glucose, SpO2, respiratory rate, body temperature, ECG waveforms, nutrition, and dozens more. 14 categories covering activity, vitals, body measurements, sleep, and more. EXPORT FORMATS · JSON — structured daily health data, ideal for AI tools and developers · CSV — summary with 26 daily columns, plus detailed per-metric files for deep analysis WHO IT'S FOR · People analyzing health trends with ChatGPT, Claude, or other AI tools · Quantified self enthusiasts building personal dashboards · Anyone who wants their Apple Health data in a usable format · People switching phones who want to keep their health history PRIVATE BY DESIGN All processing happens on your iPhone. No accounts, no cloud uploads, no analytics, no tracking. Your health data never leaves your device unless you choose to share it. ONE-TIME PURCHASE Full access for EUR 4.99. No subscriptions, no recurring charges, no trial that auto-renews. Pay once, export forever. Vitadatum reads data from Apple Health with your explicit permission. All processing is on-device. We never see, store, or transmit your health information.

Ratings & Reviews

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Vitadatum 1.1 • iOS 27: if Health limits how far back Vitadatum may read, the app now says so. The status row shows the date your access starts, and each export tells you when older data is out of reach and how to widen access in Settings. • If you widen access later, Vitadatum asks you to run a full export to fetch your history. • On iOS 27, the welcome screen now asks you to choose "All Recorded Data and Future Data". • Dutch text fixes.

Version 1.1

The developer, Spookwerk, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Voice Control

      • Larger Text

      • Dark Interface

      • Differentiate Without Color Alone

      • Reduced Motion

    Information

    Seller
    Spookwerk
    Size
    5.4 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    Languages
    English and Dutch
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Spookwerk
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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