Terms of Use
Last updated: 27 October 2026
The short version. MetricBridge is an iPhone app that reads your Apple Health data (never writes to it), answers questions about it on the phone, and exports it to a place you choose. You get a 7-day free trial, then it is one purchase of $24.99 through Apple, everything included, never a subscription. Refunds are Apple's to give. It is wellness information, not medical advice, and not a regulated medical device. Where your data goes is your choice, and once it is there it is yours to look after. The app is provided as is. Questions: [email protected].
These Terms of Use ("Terms") govern your use of the MetricBridge app ("the app"), listed on the App Store as "MetricBridge: Health Data" and published by Philip D'Souza, a sole trader in the United Kingdom ("we"). By downloading or using the app you agree to these Terms. If you do not agree, do not use the app.
What the app does
MetricBridge reads health and fitness data from Apple Health read-only, with your explicit permission. It answers plain-language questions about that data on your iPhone (Ask, the Weekly Health Brief and reports), and it can write a JSON or CSV export to one destination you choose: your own iCloud Drive, a folder, a device on your local network, or a webhook you run, so an AI agent you control can read it. The app never writes to or modifies your Apple Health data, and your health data never passes through any server operated by us. The privacy receipt lists every data flow.
License
You are granted a personal, non-transferable, non-exclusive license to use the app on Apple devices you own or control, as permitted by the Apple Media Services Terms and the standard Apple Licensed Application End User License Agreement (EULA), which applies to the app except where these Terms are more specific. You may not reverse-engineer, resell, or redistribute the app except as that EULA allows. The MCP server is separate, open source under the MIT licence, and free.
Trial and purchase
- The 7-day free trial. Everything is on from the moment you first open the app: export, Ask, the Weekly Brief and reports. The trial runs for 7 days from first launch on that device. The app sends one reminder on day 5. On day 7 the trial ends and exports and Ask pause; your destinations, settings and history are kept. Nothing is charged automatically, ever: the trial does not turn into a purchase.
- One purchase. Everything included. No subscription. To keep using the paid features after the trial, you buy a single non-consumable in-app purchase ("Unlock"). It covers full export, the MCP tools, Ask with provenance, the Weekly Health Brief, reports and every later free update, permanently. It is not a subscription, nothing renews, there is nothing to cancel, and export and MCP access are never metered or throttled.
- Price. $24.99 in the US storefront. Prices vary by storefront and currency; Apple's purchase sheet shows the exact price before you confirm, and that sheet is the source of truth. Payment is charged to your Apple Account at confirmation.
- Restoring. The purchase is tied to the Apple Account used to buy it and can be restored on your other devices with "Restore Purchases".
- Refunds. Purchases are made through Apple. Refunds are requested from and decided by Apple at reportaproblem.apple.com under Apple's refund policy; we cannot issue refunds ourselves. If Apple refunds a purchase, the paid features pause until you unlock again.
Wellness information, not medical advice
The app describes your own data and how it deviates from your personal baseline. It is a general-wellness app, not a regulated medical device: it does not diagnose, screen for, treat, cure, prevent or monitor any disease or condition, and it declines questions about symptoms or diagnosis. Anything the app, or an AI agent reading your export, produces is for general information only and is not a substitute for a clinician or for a cleared medical device. Always consult a qualified health professional for medical decisions, and never disregard professional advice because of something produced from this data. The calculations behind every number are published at /methods/.
Your responsibilities
- You choose where your data goes. Once data reaches the destination you configure, it has left the app's control and is governed by that destination: your cloud provider, your own server, or the AI client you point at it. Choose destinations you trust and keep your endpoint tokens, pairing codes and export passphrase private. We cannot recover a lost passphrase.
- You are responsible for securing any computer, server, or AI agent you connect to your exported data.
- You agree to use the app lawfully and only with health data you are entitled to access.
Advertising measurement
The app includes Meta's advertising SDK so we can tell which adverts lead to installs. It reports app events to Meta (that the app was installed, that a free trial started, that a purchase happened, with amount and currency but no product name) and your device's advertising identifier only if you allow tracking when iOS asks. It never receives health data. iOS asks your permission first; declining changes nothing about how the app works, and you can change your answer at any time in iOS Settings > Privacy & Security > Tracking. Meta is an independent controller of what it receives. The detail is in the Privacy Policy.
Provided "as is"
The app is provided "as is" and "as available," without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the app will be uninterrupted, error-free, or that exported data or an AI-written answer will be complete or accurate for any particular purpose. Nothing in these Terms limits rights you have as a consumer under the law of the country you live in that cannot be limited by agreement.
Limitation of liability
To the fullest extent permitted by law, we will not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, arising out of or related to your use of the app. To the extent any liability cannot be excluded, it is limited to the amount you paid for the app. Nothing here excludes liability that cannot be excluded by law.
Apple
Apple is not a party to these Terms and is not responsible for the app or its content. Apple has no obligation to provide support or maintenance for the app. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them.
Changes
These Terms may be updated from time to time; the "last updated" date above reflects the current version, and material changes are noted in the changelog. Continued use of the app after a change means you accept the updated Terms.
Contact
Questions about these Terms: [email protected]. Questions about your data: [email protected].