Effective Date: October 1, 2026
This Privacy Policy explains how Sara555 - Tip Calculator ("Sara555", "we", "our", or "the App") collects, uses, stores, and protects information when you use the application.
1. Information We Collect
- Name – used to identify your account.
- Phone number – used to identify your account and associate saved history.
- Password – used for account authentication.
- Tip calculation history – bill amount, tip percentage, tip amount, total amount, number of people, per-person amount, and saved date/time.
2. How We Use Information
- Account creation and authentication.
- Saving and displaying your calculation history.
- Associating history with your account.
- Providing and maintaining the App.
- Processing support and deletion requests.
3. Firebase
The App may use Google Firebase services, including Firebase Realtime Database, to store account-related information and calculation history. Data is processed by these services to provide the App's cloud functionality.
4. Data Sharing
We do not sell or rent your personal information. Information may be processed by service providers necessary to operate the App, including Firebase, or disclosed when required by applicable law.
5. Security
We use reasonable measures to protect information from unauthorized access, alteration, disclosure, or destruction. No internet-based system can be guaranteed completely secure.
6. Data Retention
Account information and saved history are retained while the account remains active unless deletion is requested or retention is required for legitimate legal or security purposes.
7. Account Deletion
You can request deletion of your account and associated personal information, including your name, phone number, password-related account data, and associated saved calculation history where applicable.
See our Account Deletion page.
8. Children's Privacy
The App is not specifically directed toward children. We do not knowingly request personal information from children where prohibited by applicable law.
9. Changes
We may update this policy from time to time. The updated version will be posted here with a revised effective date.
10. Contact
For privacy or account questions, use the support contact published on the official Sara555 website or Google Play listing.