Effective Date: April 27, 2026 Last Updated: April 27, 2026

303works (“Operator”), which operates BEAUTYBUDGET (the “App”), respects users’ privacy and handles personal information appropriately.

1. Information We Collect

The App may collect the following information:

• Email address (for account registration and authentication)
• User-entered data such as treatment records, budgets, and notes (for providing features and cloud backup)
• Advertising identifiers, such as IDFA and GAID (for ad delivery optimization; users can limit this through their OS settings)
• Crash and error information (for investigating and fixing issues)

2. Purposes of Use

We use the collected information for the following purposes:

• To provide account authentication and cloud backup
• To deliver and measure advertisements
• To investigate issues and improve the quality of the App
• To respond to inquiries from users

3. Sharing with Third Parties

Except as required by law, the Operator will not provide personal information to third parties without the user’s consent.

However, information may be provided to the following external services in accordance with each service provider’s privacy policy:

• Supabase (authentication and cloud backup)

  https://supabase.com/privacy

• Google (login authentication)

  https://policies.google.com/privacy

• Google AdMob (advertising)

  https://policies.google.com/privacy