Hydrame Privacy Policy
This privacy policy explains how the mobile application Hydrame: Smart Water Tracker (hereinafter "Hydrame" or "the app") collects, uses, shares, and protects personal data belonging to its users.
1. Data Controller
App Owner: MFK Apps Studio
Contact: appsmfk@gmail.com
2. Data Collected
2.1 Automatically Collected Data (sent to our servers)
- Anonymous device identifiers (Firebase Analytics anonymous ID)
- Advertising identifier (Google Advertising ID — user-resettable)
- Crash reports (Firebase Crashlytics — sent automatically when an error occurs)
- Anonymous usage statistics (which screens are visited, which features are used)
- Remote configuration (Firebase Remote Config — anonymous segmentation for paywall and feature experiments)
2.2 Data Processed Locally (Never Leaves the Device)
Hydrame is privacy-first; your hydration data never leaves your device:
- Drink logs: Amounts, drink types, net hydration, and timestamps — stored on device only.
- Daily goals and progress: Daily target and completion ratio — on device only.
- Streaks: Consecutive goal-completion data — on device only.
- Profile and settings: Weight, activity level, sleep/wake times, unit (mL/oz), theme, and reminder preferences — on device only (local database and preference store).
Hydrame does not require you to create an account; your name, email, or location is not collected.
3. Purpose of Use
- Providing app functionality (managing drink logs, goals, and reminders on device)
- Crash reporting and performance improvement
- Ad display (free users only, via AdMob)
- Anonymous usage statistics for product development
- Managing premium pricing and feature experiments (Remote Config)
4. Third-Party Services
The following Google services are used:
- Google Firebase (Analytics, Crashlytics, Remote Config) — Privacy policy
- Google AdMob (banner, interstitial, rewarded ads) — Privacy policy
- Google Play Billing (premium subscription) — Privacy policy
No other third-party services (social SDKs, attribution services, etc.) are used.
5. Advertising & Consent (UMP)
The free tier of Hydrame shows ads via Google AdMob. Users in the European Economic Area (EEA), the UK, and Switzerland are shown a consent screen via Google's User Messaging Platform (UMP), and ad personalization follows that choice.
You can also disable personalization in your device settings: Settings → Google → Ads → Reset advertising ID. By purchasing a Premium subscription you can remove all ads.
6. Permissions
- Notifications: Smart hydration reminders and end-of-day summaries.
- Internet: Ads, premium verification, and anonymous analytics/configuration.
- Vibration: Haptic feedback on button taps.
7. Data Security
- All internet traffic is encrypted with HTTPS/TLS
- Your hydration data (drink logs, goals, streaks, profile) never leaves your device
- Premium payments are handled by Google Play; no card data reaches Hydrame
- Anonymous analytics data is auto-deleted after 14 months (Firebase Analytics retention policy)
8. User Rights (KVKK / GDPR)
Under KVKK Article 11 and GDPR Articles 15–22, you have the right to:
- Know whether your data is being processed
- Access your data
- Request correction, deletion, or restriction of processing
- Object to automated decision-making
- Data portability
Since all your hydration data is stored on your device, you can permanently delete everything in a single tap via Settings → Data → Delete all data. For deletion requests regarding anonymous analytics data, please contact appsmfk@gmail.com.
9. Children's Privacy
Hydrame does not knowingly collect data from users under 13. If you are under 13, please do not use the app.
10. About Health Data
Hydrame is a general health/wellness app and is not a medical device. Your water-intake information is processed solely on your device for hydration tracking; it is not shared with third parties as medical/health data.
11. Changes
We reserve the right to modify this privacy policy. Material changes will be announced via in-app notification. The current version is always published on this page.
12. Contact
For questions: appsmfk@gmail.com