Privacy Policy for CubeXpert

1. Introduction

Welcome to CubeXpert (“we”, “us”, or “our”). This Privacy Policy explains how we handle information in connection with your use of the CubeXpert mobile application (“App”). We are committed to transparency regarding how data is processed and shared through third-party services.

2. Information Collection and Sharing

2.1) No Direct Data Collection

CubeXpert does not collect or share any personal user data such as your name, email address, or phone number. The App does not support account creation and does not require a user ID or password to function.

2.2) Shared Data (Device Identifiers)

To support the App's free features, we partner with third-party advertising services (Google AdMob). As declared in our Google Play Data Safety section, the following data is shared with these parties:

• Device or other IDs: Identifiers like the Android Advertising ID (AAID) are shared for the purpose of Advertising or marketing.

All data shared is encrypted in transit to ensure security during the sharing process.

2.3) Camera Input (Processing)

If you use the Camera Input feature to scan Rubik's Cube faces, the camera frames are processed locally on your device in real-time. We do not collect, store, or share your camera frames, photos, or videos.

3. How Information is Used

The device identifiers shared with third parties are used solely to deliver relevant advertisements and measure their performance. We do not use this data for any other internal purpose.

4. Data Deletion and Security

Because CubeXpert does not collect personal data or maintain user accounts, we do not provide a specific in-app mechanism for users to request data deletion.

• Local Stats: All timing statistics and solve history are stored locally on your device. Uninstalling the App will permanently delete this data.
• Security: We ensure that any third-party data transmission (such as sharing Device IDs for ads) is encrypted in transit using industry-standard protocols.

5. Children's Privacy

CubeXpert is not designed for children under the age of 13. We do not knowingly facilitate the collection of personal information from children. If you believe such data has been shared, please contact us immediately.

6. Your Controls

You have full control over the optional features that involve third-party sharing:

• Ad Personalization: You can opt-out of personalized ads in your Android device settings (Settings → Google → Ads).
• Camera Access: You can enable or disable camera permissions at any time via your device's App settings.