Privacy Policy
Last updated: December 26, 2025
Thank you for using Gulpify. Your privacy is important to us. This policy explains how your information is handled within the app.
1. Data We Collect
a) Personal Data You Provide
We store basic information you provide (such as name, gender, weight, and hydration data) locally on your device only. It is not transmitted or shared with anyone.
b) Usage & Attribution Data (Firebase Analytics and AppsFlyer)
We use Firebase Analytics to collect anonymous usage statistics, such as how often the app is used, which features are most popular, and crash reports. This data helps us improve the app experience and does not contain any personal identifiers.
We also use AppsFlyer for attribution and deep linking. AppsFlyer may collect device and app information needed to measure installs and opens, handle conversion data, and support deep link attribution.
Learn more about Firebase Privacy & Security
Learn more about AppsFlyer Privacy Policy
2. Third-Party Services
We use Firebase Analytics and AppsFlyer for usage analytics, attribution, and deep linking. We do not show ads or sell personal data to marketers.
3. Data Control
Your personal profile data stays on your device. Analytics and attribution data are processed by Firebase and AppsFlyer to improve the app and measure installs and opens. Deleting the app removes local data from your device.
4. Children’s Privacy
This app is not intended for children under the age of 13.
5. Changes
We may update this policy from time to time. You will be notified in the app or via this page.
6. Contact
If you have questions, contact us at oleksandr@kriatov.dev.