Effective date: 24 September 2026 · Русская версия: /privacy-ru
This Privacy Policy explains how the blood pressure, pulse and temperature diary app for iPhone (the “App”), published by Ivan Dotsenko (“we”, “us”), handles your information.
Short version: your measurements are stored only on your device. We have no user accounts, no servers that receive your health data, and no analytics, advertising or tracking SDKs. Health data is never sold, shared for advertising or used for marketing.
Blood pressure, pulse, temperature, notes, reminder times and settings are saved in a local database on your device. They are not uploaded to us or to any third party. They may be included in your device backups (iCloud or computer backups) according to your own iOS settings.
If you turn on the Apple Health option, the App writes the blood pressure, pulse and temperature records you enter to the Health app. The App reads from Health only to check and delete the records it created itself; it does not read any other health data. Data written to or read from HealthKit:
You can revoke access at any time in the Health app → Sharing → Apps.
Reminders are local notifications scheduled on your device. We do not run a push-notification server.
When you export a summary, the file is created on your device and shared only where you choose through the iOS share sheet (for example, to your doctor).
Subscriptions and the lifetime purchase are processed by Apple through the App Store. We never see your payment details. To check whether a purchase is active, the App uses RevenueCat, a purchase-management service. RevenueCat receives a random anonymous identifier generated by the App, your App Store purchase history for the App, and technical data such as device model, OS version, app version and IP address. No health data and no name or email are sent to RevenueCat.
The App may download small updates to its own code from Expo (EAS Update) servers. These requests contain technical data only (platform, app version, runtime version, IP address) and no personal or health data.
The App does not track you across apps or websites owned by other companies and does not use the advertising identifier (IDFA).
You control your data. You can delete individual records or all data inside the App. Deleting the App removes its local database from your device. Records previously written to Apple Health stay in Health until you delete them there or in the App.
The App is a personal diary. It does not diagnose, treat or prevent any disease and does not replace advice from a qualified healthcare professional.
The App is not directed to children under 13, and we do not knowingly collect personal information from children.
We may update this Privacy Policy. Material changes will be published on this page with a new effective date.
Questions about privacy: prodocik@gmail.com.