Last updated: May 4, 2026
RehabitHydrate is a hydration tracking app developed by TFaces Co., Ltd. This Privacy Policy explains how RehabitHydrate handles information when you use the app on iOS and watchOS, including its Apple Watch companion features.
RehabitHydrate helps users log water and other drinks, review hydration trends and streaks, create WOOP-based habit plans, schedule reminders, sync certain app data across devices, and optionally read from and write to HealthKit hydration data.
This policy covers:
Support URL: https://www.tfaces.com/rehabit-hydrate/index.html
RehabitHydrate does not collect personal data from users on the developer's servers.
Based on the app's current data practices:
The app functions primarily using on-device storage and Apple-provided services that you choose to enable.
Data used by the app may include:
TFaces Co., Ltd. does not receive or store this information on its own servers.
If you grant permission, RehabitHydrate may:
HealthKit access is optional. If you do not grant HealthKit permission, you can still use core logging features within the app, but HealthKit-related features will be limited.
Health data obtained through HealthKit is handled according to Apple's HealthKit rules and is not used by TFaces Co., Ltd. for advertising, marketing, or tracking.
If you allow notifications, the app schedules hydration reminders on your device. Notification preferences and schedules are used only to deliver reminders you request.
Because TFaces Co., Ltd. does not collect or store your app data on its own servers, retention is generally determined by what remains:
You can delete app data by:
If data has synced through your iCloud account, removal from all connected devices may depend on your iCloud sync status and Apple's services.
RehabitHydrate does not require users to create an account with TFaces Co., Ltd., and it does not ask users to provide third-party API keys.
The app does not expose any user API credential management for normal use.
Apple-managed permissions and entitlements may be used for:
These permissions are managed through Apple system frameworks and your device settings.
RehabitHydrate uses Apple-provided services to enable certain features. These services operate under Apple's own privacy terms and policies.
Used to read and write hydration data if you grant permission.
Privacy policy: https://www.apple.com/legal/privacy/data/en/health-app/
Used to display available in-app purchases, process purchases, and restore premium entitlements.
Privacy policy: https://www.apple.com/legal/privacy/data/en/app-store/
Used to synchronize supported app data, such as settings and hydration logs, across your devices connected to the same Apple account.
Privacy policy: https://www.apple.com/legal/privacy/data/en/icloud/
RehabitHydrate does not use third-party advertising networks or third-party analytics providers.
RehabitHydrate may synchronize certain app data across your devices using Apple's iCloud key-value storage and shared app storage, subject to your device and account settings.
Data that may sync through iCloud includes:
Data that does not sync to the developer's servers:
Data that may remain outside iCloud unless separately authorized through Apple services:
iCloud sync depends on:
If you disable iCloud for the app, future syncing will stop, but previously synced data may remain in your iCloud account until removed according to Apple's systems and policies.
RehabitHydrate stores app data locally on your device and may also use app group storage to support the companion watch app and complication features.
Local/device storage may include:
This locally stored data is accessible to the app and its related components on your device, and is not uploaded to TFaces Co., Ltd. servers.
RehabitHydrate offers optional in-app purchases for premium features, such as expanded goal limits.
All purchase processing is handled by Apple through StoreKit. TFaces Co., Ltd. does not receive your full payment card details.
The app may access limited purchase-related information from Apple, such as:
This information is used only to enable purchased features and restore access when requested.
RehabitHydrate is not intended for children under 13.
TFaces Co., Ltd. does not knowingly collect personal information from children under 13. Because the app does not collect user data to developer-operated servers, it is designed to minimize privacy risks. However, some optional Apple services, such as HealthKit, iCloud, notifications, and in-app purchases, are governed by Apple's own account and device controls.
If you are a parent or guardian and believe a child has used the app in a way that raises a privacy concern, please contact: tfaces@163.com
TFaces Co., Ltd. will review the request and respond as appropriate.
TFaces Co., Ltd. may update this Privacy Policy from time to time to reflect:
When this policy is updated, the revised version will be made available through the app listing or support resources, and the "Last updated" date will be revised accordingly.
Your continued use of RehabitHydrate after an update means you acknowledge the revised policy.
If you have questions, requests, or concerns about this Privacy Policy or RehabitHydrate's privacy practices, please contact:
TFaces Co., Ltd. Email: tfaces@163.com Support: https://www.tfaces.com/rehabit-hydrate/index.html
Bundle ID: com.rehabit.hydrate