Privacy Policy – Mesh Wall

Last updated: 2026-08-04

1) Data Controller

The data controller for processing related to this app is:

2) What the App Does

Mesh Wall is an Android live wallpaper app. It renders 3D models locally on your device and offers optional premium features through Google Play in-app purchases.

3) What Data We Process

a) Data stored locally on your device

The app stores settings locally in SharedPreferences, for example:

  • Rendering and effect settings
  • Model and background configuration
  • Interaction settings (gyro/swipe)

If you import your own files (for example images/models), they are processed and/or stored locally on your device for app functionality.

b) In-app purchases (Google Play Billing)

If you make a purchase through Google Play, Google processes payment data. The app itself stores only technical purchase/entitlement information locally, such as:

  • Product ID
  • Purchase timestamp
  • Order ID
  • Purchase token

This information is used to unlock and restore premium entitlement.

c) Sensor and input data

Gyroscope/motion data and touch input are used at runtime only for rendering and are not stored as a user profile.

4) What We Do Not Do

  • No registration / no user account in the app
  • No in-app advertising through ad networks
  • No proprietary tracking/analytics SDK
  • No proprietary transfer of personal data to third parties beyond required platform services (for example Google Play for billing)

5) Permissions

The app uses, in particular:

  • com.android.vending.BILLING (in-app purchases)
  • android.permission.BIND_WALLPAPER (live wallpaper functionality)

6) Legal Bases (EU/EEA, where applicable)

Where GDPR applies, processing is based in particular on:

  • Art. 6(1)(b) GDPR (performance of a contract / service provision)
  • Art. 6(1)(f) GDPR (legitimate interests in secure and stable operation)
  • Art. 6(1)(c) GDPR (legal obligations, where applicable)

7) Retention Period

  • Local app settings remain stored until you delete them, uninstall the app, or reset app data.
  • Purchase-related technical information remains stored locally as long as required for entitlement checks.

8) Recipients and Third Parties

  • Google Play / Google Play Billing (payment processing and purchase-related platform functionality)

For these services, Google’s privacy information applies in addition.

9) Your Rights

Where legally applicable, you may have rights including access, rectification, erasure, restriction of processing, data portability, and objection. You may also have the right to lodge a complaint with a supervisory authority.

Contact for privacy inquiries: support@bartslab.com

10) Changes to This Privacy Policy

We may update this privacy policy, for example due to feature changes or legal requirements. The latest published version applies.

Interest or questions? Feel free to contact us!

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