Privacy Policy

Last updated: April 19, 2026

1. Information We Collect

Local data: Hookchart stores your projects, patterns, and settings entirely on your device. We do not have access to this data and it never leaves your device unless you explicitly export or share it.

No accounts: Hookchart does not require an account. We do not collect your name, email, or any other personally identifying information.

Advertising data: We use Google AdMob to display ads. AdMob may collect device identifiers, IP address, and usage data to serve and measure ads. See Google's Privacy Policy for details.

2. How We Use Your Data

• Your patterns and projects are stored locally to provide app functionality. We never collect or transmit them.
• AdMob processes advertising data to serve relevant ads and measure ad performance.

3. Data Sharing

We do not collect, store, or sell any personal data. The only third party that receives data is:

• Google AdMob: Collects device and usage data for ad serving, as described in Google's privacy policy.

4. Data Storage

All app data is stored locally on your device. We do not operate servers that store user data. If you uninstall the app, your local data is deleted.

5. Your Rights

You can:

• Delete all your data by uninstalling the app.
• Opt out of personalized ads in your device's settings (Settings > Google > Ads on Android).
• Reset your advertising identifier at any time in your device settings.

6. Children's Privacy

Hookchart is rated Teen and is not directed at children under 13. We do not knowingly collect data from children under 13.

7. Changes

We may update this policy. Changes will be reflected on this page with an updated date.

8. Contact

For privacy questions, contact us at healthysealdev@gmail.com.