Privacy Policy

This Privacy Policy explains how 'NumberBlocks' (hereinafter "the App") protects and processes user information.

1. Information Collected

The App does not collect sensitive personal information. However, the following information may be processed to provide services:

• Advertising Identifiers (IDFA/AAID): Device identification information may be used to provide advertising services (AdMob).
• Exchange Rate Data Access: Network communication occurs to update exchange rate information, and user-configured favorite settings are stored locally on the device.

2. Purpose of Collection and Use

The App utilizes the collected information for the following purposes:

• To provide App features (saving calculation history, managing favorites, etc.)
• To provide advertising services (including options to prevent personalized advertisements)
• To perform anonymous statistical analysis for service improvement

3. Data Storage and Destruction

User calculation history and settings are primarily stored on the user's device (local storage). Deleting the App will also delete the corresponding data.

Your personal information is not stored or collected, and no information is provided to external servers or third parties.

4. Third-Party Services

The App uses the following third-party services for service quality and monetization, which may involve data transmission:

• Google AdMob (Advertising Service)
• Supabase (database service) - Used for receiving purposes only to retrieve current exchange rate information.

5. User Rights

Users can delete the App or limit data processing through settings at any time. For inquiries regarding personal information processing, please contact us using the information below.

6. Contact Information

Email: expellee@gmail.com