Privacy Policy – Drinklog
Last updated: May 5, 2026
This Privacy Policy describes how Drinklog – Water and Liquid Tracking application ("Application"), developed by Gursoft, collects, uses, and protects your personal data. By using the Application, you agree to this policy.
1. Data Collected
1.1 Locally Stored Data (On Your Device)
The Application stores the following data only locally on your device; this data is not transferred to Gursoft's servers:
Beverage consumption records (type, quantity, date/time)
Daily target quantity
Reminder settings (sleep time, notification interval)
Beverage type limits
Installation date and subscription status
1.2 Data Collected Through Third-Party Services
Google AdMob (Advertising)
The Application displays Google AdMob ads in the free version. AdMob may collect the following data:
Advertising ID
IP address
Device type and operating system version
Ad interaction data
You can find Google's privacy policy here: https://policies.google.com/privacy
RevenueCat (Subscription Management)
Premium subscription transactions are managed through the RevenueCat infrastructure. RevenueCat may collect the following data:
Anonymous app user ID
Purchase history and subscription status
Device type and app version
You can find RevenueCat's privacy policy here: https://www.revenuecat.com/privacy
Google Play (App Store)
Downloading the app from Google Play is subject to Google's own privacy terms.
2. Purpose of Data Use
The collected data is used only for the following purposes:
Tracking daily fluid consumption and showing goal progress
Sending timely reminder notifications
Updating the home screen widget
Generating consumption reports in PDF format (only on your device)
Displaying in-app ads (free version)
Verifying premium subscription status
3. Data Sharing
Gursoft does not sell, rent, or share your personal data with third parties for commercial purposes. Data is only shared with the third-party service providers mentioned above (AdMob, RevenueCat) for the provision of these services and within the framework of their own privacy policies.
4. Notifications
The application uses your device's local notification system to send reminder notifications. These notifications are entirely local and are not sent from Gursoft's servers. You can turn off notifications at any time from your device's settings.
5. Home Screen Widget
The widget reads data from your application's shared storage (SharedPreferences) on your device. This storage is only located on your device and is not exported.
6. PDF Export
The feature to generate a PDF report of your usage history takes place entirely on your device. The generated PDF files are not sent to Gursoft or any server.
7. Children's Privacy
This application is not intended for children under 13 years of age. We do not knowingly collect personal data from individuals under 13. If you become aware of such a situation, please contact us.
8. Data Security
Since application data is stored locally on your device, security largely relies on your device's own protection mechanisms (screen lock, encryption, etc.). Third-party services implement their own security standards.
9. Data Storage and Deletion
All application data is stored on your device. To delete your data:
You can uninstall the application from your device (all local data will be deleted).
You can delete history records from the in-app "Settings" section.
10. Changes to This Policy
This Privacy Policy may be updated from time to time. In case of significant changes, a notification will be given on the app store page or within the application. The current version of the policy will always be available on this page.
11. Contact
For questions regarding the privacy policy:
Email: gursoftwareofficial@gmail.com
Developer: Gursoft