1. Introduction

Welcome to Zenith Expense ("we", "our", "us"). We are committed to protecting your privacy and personal data. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our expense tracking application.

2. Information We Collect

We may collect the following types of information:

• Account Information: Name, email address, and profile picture when you sign up via Google or email.
• Expense Data: Receipts, transaction details, amounts, categories, and notes you provide.
• Bank Statements: Financial data from uploaded bank statements for expense extraction.
• Usage Data: How you interact with our application, including features used and preferences.
• Telegram Data: Telegram username and messages if you link your Telegram account.

3. How We Use Your Information

We use the collected information for the following purposes:

• To provide and maintain the expense tracking service.
• To process and categorize your expenses using AI-powered analysis.
• To generate analytics and insights about your spending patterns.
• To enable currency conversion and multi-currency support.
• To facilitate Telegram integration for receipt uploads.
• To improve our services and develop new features.

4. Data Storage and Security

Your data is stored securely using Supabase, which provides enterprise-grade security with row-level security policies. We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction.

5. Third-Party Services

We use the following third-party services to operate our application:

• Supabase: Authentication and database storage.
• Google OAuth: Sign-in authentication.
• OpenAI: AI-powered receipt analysis and expense categorization.
• Telegram Bot API: Telegram integration for receipt uploads.

Each third-party service has its own privacy policy governing the use of your information.

6. Data Sharing

We do not sell, trade, or rent your personal information to third parties. Your expense data is private and only accessible to you through your authenticated account.

7. Your Rights

You have the right to:

• Access your personal data stored in our system.
• Request correction of inaccurate data.
• Request deletion of your account and associated data.
• Request deletion of specific data without deleting your account.
• Export your expense data.
• Withdraw consent for data processing at any time.

8. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us through the Submit Feedback feature in the application.