Privacy Policy

Effective Date: January 1, 2025

Buy or Not ("Company") values your privacy and complies with privacy protection laws. This privacy policy explains what personal information we collect, how we use it, and how long we retain it.

1. Information We Collect

We collect the following information:

Device information: Device model, OS version, app version
Advertising identifiers (IDFA/GAID): For advertising and analytics
App usage statistics: Screen views, feature usage
Purchase consultation history: Item name, price, additional info (stored locally)

2. How We Use Your Information

To provide and improve our AI purchase consultation service
To provide personalized ads and analyze ad effectiveness
To analyze usage patterns and improve the service
To respond to inquiries and send notices

3. Third-Party Services

We use the following third-party services:

Firebase (Google): Analytics and performance monitoring
AdMob (Google): Advertising and monetization
OpenAI: AI consultation generation (data retained per OpenAI policy, max 30 days)

4. Data Retention

All local data is deleted when you uninstall the app. Analytics data is retained per Firebase policy (max 14 months).

5. Your Rights

You have the right to access, correct, delete, or restrict processing of your personal information. Contact us at contact@leekyusung.kr

6. Contact

Privacy Officer: Leekyusung

Email: contact@leekyusung.kr