Vaultbeat — Health MCP for AI

Live sync, no export, partners

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

The first health app your own AI agent can read. Claude Code, Hermes, OpenClaw — connected over MCP, decrypted only on your machine. We only ever store ciphertext. Your AI can read your health. We never can. Vaultbeat is the first health app on the App Store built to be read by YOUR own AI agent — Claude Code, Hermes, OpenClaw, or anything that speaks MCP. Sleep, cycle, heart, activity: end-to-end encrypted on your iPhone, decrypted only on hardware you control. FOR YOUR AI • Plug your health into any MCP-capable agent — the same way agents connect to files and databases • Your agent sees sleep stages, cycle patterns, HRV trends, symptoms — and reasons across them • It can log meals, lifts, weight and notes back for you, so tracking is a sentence instead of a form • Decryption happens on YOUR machine only. No AI runs in our cloud. We store ciphertext, nothing else. FOR THE TWO OF YOU • Share sleep, cycle, weight, hydration with your partner — each category its own switch, controlled by the data owner • See each other's night at a glance; know when to be gentle • Dynamic Island shows when your partner last got up • One membership covers you both PRIVATE BY PHYSICS, NOT BY PROMISE • Curve25519 + AES-GCM end-to-end encryption, keys in your personal iCloud Keychain • Cycle and symptom data: there is no readable copy on our side to leak, sell, or hand over • No ads. No data brokers. We couldn't train on your data even if we wanted to — we only have ciphertext. WHAT VAULTBEAT TRACKS Sleep (stages, heart rate), menstrual cycle with ovulation detection, 39 symptom types, weight, hydration, activity, resting heart rate, HRV, wrist temperature, workouts, mindfulness, VO2 Max — from Apple Health and Apple Watch. Plus two things Apple Health has no room for, kept by hand or by your AI: a strength training log (exercises, sets, reps, weight) and a plain-text food log. MEMBERSHIPS Recording on your iPhone is free forever, and on Free nothing leaves the phone. Vaultbeat Pro keeps your encrypted history in the cloud, where your own AI agent (MCP) and your partner can read it — one membership covers a paired couple. Pairing your first AI server starts a three-day trial. Monthly, yearly, or one lifetime purchase. Your use of Vaultbeat is governed by Apple's Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://vaultbeat.app/privacy Support: https://vaultbeat.app/support

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• On a free account your data now stays on your iPhone instead of going to the cloud. A membership — one covers you and your partner — keeps your history in the cloud for your AI and your partner. • A new layout: Health, MCP and Settings tabs — plus a Partner tab once you turn on Partner space — and Apple Health's categories on the Health tab • Log a symptom in a few taps on the Symptoms page, or just tell your AI — how bad, when it started and eased, what you think caused it — and your AI can line it up with your sleep, food and heart rate • Health Profile in Settings shows your sex, age and height from Apple Health, and your own AI can read them — a man with no partner no longer gets a cycle card on Health • Your AI reads more in one go: a whole year of sleep in a single call, and any daily measure — steps, HRV, weight, resting heart rate — over the dates you choose • If you already use MCP: ten per-measure read tools (get_hrv, get_activity, get_weight_trend and others) are now one, get_metric; the owner parameter is now partner=true; vaultbeat_status is part of vaultbeat_doctor; and pairing is the bind command on your computer. Update any prompt or script that names the old ones • New for your AI: log, edit and delete symptoms (log_symptom / update_symptom / delete_symptom), read your sex, age and height (get_user_profile), open any single night of sleep by date, and read your food log over the dates you choose • More accurate sleep numbers for your AI: naps and stage-less sleeps under 3 hours no longer count as a night's sleep but are still listed with their times, and a night the Watch wasn't worn no longer counts as zero sleep • Settings can show notices from us, and each of your AI servers now shows which MCP version it runs, whether a newer one is out, and when it was last used • With a membership or trial, every kind of record now uploads in the background, not just sleep — even with no Apple Watch — so what your AI can read keeps up without you opening the app • A trial now uploads your whole history instead of the last week, so your AI sees all of it from the first question • Weight now shows in the unit you use in Apple Health, and the card draws one point per day over the last 30 days with the date you last weighed in • In your full weight history, tap or drag along the chart to read any day's weigh-in • The nav bar and footer keep up with large text sizes — page titles no longer print over the back button, and the footer no longer breaks the name mid-word • Date and time controls now follow the app's language

The developer, 甲 袁, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Purchases
    • Contact Info
    • Identifiers
    • Usage Data
    • Diagnostics

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

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
甲 袁
Size
11.5 MB
Category
Health & Fitness
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.0 or later.
Languages
English and Simplified Chinese
Age Rating
9+
In-App Purchases
Yes
  • Tether Pro $9.99
  • Tether Pro — Lifetime $74.99
  • Tether Pro (Yearly) $29.99
Copyright
© 2026 Jia Yuan