Privacy Policy
Last updated: March 2026
1. Introduction
ShareCost ("we", "our", "us") is operated by BudgetBakers. This Privacy Policy explains how we collect, use, and protect your personal information when you use the ShareCost mobile application and web application (collectively, the "Service").
2. Information We Collect
Account Information
When you create an account, we collect your email address and display name.
Expense Data
We store the expense and group data you create within the Service, including amounts, descriptions, categories, and splits between group members.
Device Information
We may collect device identifiers, operating system version, and app version for crash reporting and analytics purposes.
3. How We Use Your Information
- To provide and maintain the Service
- To synchronize your data across devices
- To send you notifications about group activity
- To improve the Service and fix bugs
4. Data Storage and Security
Your data is stored securely using Supabase infrastructure with encryption at rest and in transit. We implement row-level security to ensure users can only access their own data and groups they belong to.
5. Data Sharing
We do not sell your personal data. Your expense data is shared only with members of the groups you participate in. We may share anonymized, aggregated data for analytics purposes.
6. Your Rights
You have the right to:
- Access your personal data
- Request correction of inaccurate data
- Request deletion of your account and associated data
- Export your data
7. Cookies
The web application uses essential cookies for authentication. We do not use tracking cookies or third-party advertising cookies.
8. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.
9. Contact
For questions about this Privacy Policy, contact us at [email protected].