Privacy Policy – InfiBuild STL

Last updated: 6 Apr 2026

This Privacy Policy applies to InfiBuild STL, our Android app for opening STL files, viewing models in 3D, rotating and zooming, and checking basic dimensions in millimeters.

Summary

• No ads
• No login
• No account creation
• No payment collection

Information we collect

The first closed test release of InfiBuild STL is designed to work with minimal data collection. We do not require you to create an account or sign in to use the app.

• STL files you choose to open on your device for viewing inside the app
• Basic technical information that may be generated by the app or operating system, such as app version, device type, operating system version, and crash or error diagnostics, if used for app stability and support

How we use information

• To open and display STL files you select
• To render 3D models and basic dimensions in millimeters
• To maintain app reliability, compatibility, and bug fixes

Advertising

InfiBuild STL is ad-free. We do not show ads in the app, and we do not use advertising SDKs to decide what ads to show you.

Login and account data

The first release does not require login or account creation. We do not collect account credentials through the app in this release.

File handling

STL files are used for viewing and inspection within the app. If future versions add cloud features or file upload, this policy will be updated before those features are released.

Sharing

We do not sell your personal data. We may use service providers only where needed for app hosting, diagnostics, or support.

Children’s privacy

InfiBuild STL is not directed to children under 13, and we do not knowingly collect personal information from children under 13.

Policy updates

We may update this Privacy Policy as the app evolves. Material changes will be posted here with an updated date.

Contact

For questions about this policy, please use our contact page.