Privacy Policy

Quick Tip — Last updated: May 30, 2026

1. Overview

Quick Tip ("the App") is a free tip calculator and bill splitter developed by 강건한건강 ("we", "us"). This Privacy Policy explains how we handle information when you use the App.

2. Information We Collect

The App does not collect, store, or transmit any personal information. All settings (currency symbol, default tip percentage, default rounding) are stored locally on your device and are never sent to any server.

3. Third-Party Services

The App uses the following third-party service:

• Google AdMob — for displaying advertisements. AdMob may collect device identifiers (such as Advertising ID) and usage data to serve personalized or non-personalized ads. For more information, see the Google Privacy Policy.

4. Data Storage

All app data is stored locally on your device using AsyncStorage. We do not operate any servers or databases for this App. Uninstalling the App will delete all locally stored data. Android backup is left enabled for this App, so a copy of that data may also exist in your Google account. Uninstalling does not delete that copy, and installing the App again can restore it. You can review or delete it in the backup settings of your Google account.

5. Children's Privacy

The App is not directed at children under the age of 13. We do not knowingly collect personal information from children.

6. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.

7. Contact Us

If you have any questions about this Privacy Policy, please contact us at: [email protected]