Privacy Policy

Last updated: November 1, 2026

This policy explains how Handy 3D Print Models & STL (“Handy 3D”, “the app”) for iPhone, iPad and Mac handles information. The app is published by Muhammad Noman Tariq (“we”, “us”).

In short: we do not collect, store or sell any personal data. There are no accounts, no analytics, no advertising and no tracking.

1. Information we collect

We do not collect any personal information. The app has no sign-up or login, and it does not ask for your name, email address, location, contacts or photos.

2. Information stored on your device

• Favorites and hidden models — the list of models you save or hide is stored only on your device.
• Downloaded files — STL files you download are saved on your device (in the Files app on iPhone and iPad, or a folder you choose on Mac).
• Preferences — settings such as light or dark appearance.

This information never leaves your device and is removed when you delete the app.

3. Model catalogues

To show and download models, the app requests public model information, images and files from third-party catalogues (such as Creality Cloud and Printables). Like any website, those services receive standard technical information that is part of a network request, such as your IP address and device type. We do not send them any personal information, and their handling of that data is governed by their own privacy policies.

4. Purchases

Handy 3D Pro subscriptions and the lifetime purchase are processed entirely by Apple through the App Store. We do not receive or store your payment details. The app only checks with Apple whether your purchase is active. See Apple’s privacy policy at apple.com/legal/privacy.

5. Analytics, advertising and tracking

The app contains no analytics, advertising or tracking software, and it does not track you across other companies’ apps or websites.

6. Children

The app does not knowingly collect information from anyone, including children under 13.

7. Your choices

Because we hold no personal data about you, there is nothing for us to access, correct or delete. You can remove all locally stored data at any time by deleting the app.

8. Changes to this policy

If this policy changes, the updated version will be posted on this page with a new “Last updated” date.

9. Contact

Questions about this policy? Email dev.nomantariq@gmail.com.