Last updated: 8 June 2026
HammyPipes is a mobile puzzle game developed by Toan Nguyen (HammyGames). This Privacy Policy explains how the app handles your information.
HammyPipes does not collect, store, or transmit any personal information. We do not require you to create an account, and we do not ask for your name, email address, or any other personal details.
HammyPipes includes an optional "View Your Hammy" feature that lets you choose a photo from your device's photo library to display inside the app. This photo is stored only on your device in the app's private storage folder. It is never uploaded to any server or shared with any third party.
Photo library access is requested only when you tap the "Choose Photo" button. You may decline the permission request and the rest of the app will continue to work normally.
HammyPipes offers an optional one-time in-app purchase to unlock additional game categories. Purchases are processed entirely by Google Play (Android) or the Apple App Store (iOS). We do not collect or store any payment information. Please refer to Google's or Apple's privacy policies for details on how they handle payment data.
The only data saved by the app is your game progress (current round) and your preferred difficulty setting. This data is stored locally on your device using standard platform storage (PlayerPrefs on Android/iOS) and is never transmitted externally.
HammyPipes is designed for children and families. The app does not collect any personal information from users of any age, including children under the age of 13. We comply with the Children's Online Privacy Protection Act (COPPA) and similar regulations.
HammyPipes uses the following third-party components:
We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated date. We encourage you to review this page periodically.
If you have any questions about this Privacy Policy, please contact us at:
Email: nguyen.quoc.toan1979@gmail.com