Privacy Policy for Themis Balance

Last Updated: July 12th, 2025

This Privacy Policy describes how Themis Balance and/or Tiny Titans Tech ("we," "us," or "our") collects, uses, and shares information in connection with your use of our mobile application and its web interface (the "App"). By using the App, you agree to the terms of this Privacy Policy.

1. Information We Collect

We collect the following types of information:

• User-Provided Information:
  • Expense and income details: When you manually enter expenses or income, we collect information such as the amount, date, category, and description of the transaction.
  • Account information: When you use a third-party authentication service (such as Google, Apple, etc.), we receive information from the authentication provider, such as your name and email address. We do not store your authentication provider password.
• Automatically Collected Information:
  • Usage data: We may collect information about how you use the App, such as the features you use, the time and date of your use, and other usage statistics.
  • Device information: We may collect information about your mobile device, such as the device model, operating system, and unique device identifiers.
  • Technical Data: We may collect data such as crash reports, and other diagnostic data to improve the app.

2. How We Use Your Information

We use your information for the following purposes:

• To provide and maintain the App: We use your information to allow you to track your expenses and income, and to provide you with the features of the App.
• To improve the App: We use usage data and device information to analyze how the App is used, and to identify and fix bugs and improve the App's performance.
• To communicate with you: We may use your email address to send you important updates or notifications about the App.
• To ensure security: We use your data to help secure our app and prevent fraud.
• Data analysis: We may use anonymized and aggregated data to analyze user trends and improve our services.

3. Sharing Your Information

We may share your information with the following third parties:

• Google Cloud (Firestore and Cloud Functions): We use Google Cloud services to store and process your data. Your data is stored securely in Google Cloud's data centers.
• Third-party authentication providers (Google, Apple, etc.): We share information with these providers as necessary to authenticate your account.
• Service providers: We may share information with third-party service providers who assist us with providing and maintaining the App (e.g., crash reporting services).
• Legal compliance: We may disclose your information if required by law or in response to a valid legal request.

You can expect the updates you make within the app to be naturally shared within the household, as it is defined by the app ("Settings" screen). Sharing this information is a core functionality of the app and enables the household members to keep up to date with the financial balance of the household, as well as the transactions that affected it, which is the foundation of the app's functionality.

4. Data Security

We take reasonable measures to protect your information from unauthorized access, use, or disclosure. However, no method of transmission over the internet or method of electronic storage is 100% secure.

• We use HTTPS to secure data in transit.
• Firestore's security rules are implemented to restrict data access.
• We do not store sensitive financial information directly on the device, except for cache purposes.

5. Data Retention

We retain your information for as long as your account is active or as needed to provide you with the App. You can delete your account and all associated data within the application's settings. We may retain certain information as required by law or for legitimate business purposes.

6. Your Rights

• Access and correction: You can access and correct your expense and income data within the App.
• Deletion: You can delete your account and all associated data within the App's settings.
• Data portability: Upon request, we can provide you with a copy of your data in a machine-readable format.
• Opt-out: You can opt-out of receiving notifications in the "Settings" screen of the app.

7. Children's Privacy

The App is not intended for use by children under the age of 18. We do not knowingly collect personal information from children under 18. If we become aware that we have collected personal information from a child under 18, we will take steps to delete it.

8. Changes to this Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes.

9. Contact Us

If you have any questions about this Privacy Policy, please refer to the "Contact Us" screen of this website