Health Bridge vs Vitadatum

Health Bridge helps you sync Apple Health data to your own private database so you can analyze it with AI tools and build custom dashboards. Instead of keeping your health data locked in one app, Health Bridge gives you a clean way to move key metrics into your own stack for deeper insights and automation. What you can do: • Sync Apple Health data to your private database • Export sleep, HRV, resting heart rate, activity, workouts, and more • Choose your sync window (1, 7, 14, or 30 days) • Use your preferred AI tools to analyze trends • Build custom dashboards and reports around your health data Privacy first: • HealthKit access is permission-based • You control what gets synced • Your data stays in infrastructure you own Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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.