Privacy Policy

Last Updated: February 2026

1. Introduction

DOSTH ("we", "our", or "us") respects your privacy. This Privacy Policy explains how we collect, use, store, and protect your information when you use the DOSTH mobile application.

2. Information We Collect

a) Phone Number

We collect your phone number for authentication and account creation using Firebase Phone Authentication (OTP verification).

b) User-Provided Data

We collect information that you voluntarily enter in the app, such as goals, personal inputs, health inputs, financial inputs, or other data required for app functionality.

c) Technical Information

We may collect limited technical information such as device type, app version, and usage data through Firebase services for security and performance monitoring.

3. How We Use Your Information

• To authenticate users via OTP verification
• To create and manage user accounts
• To store and retrieve user inputs securely
• To improve app performance and security
• To provide customer support when requested

We do not use Google user data for advertising, profiling, resale, or marketing purposes.

4. Data Storage and Security

All user data is securely stored using Google Firebase services. Firebase uses industry-standard encryption and security practices. Access to user data is restricted through authentication and security rules.

5. Data Sharing

We do not sell, rent, or share personal data with third parties for marketing purposes.

Data may be processed by trusted infrastructure providers (such as Firebase) solely for the purpose of operating and maintaining the application.

6. Data Retention

We retain user data as long as the account remains active. Users may request deletion of their account and associated data at any time.

7. User Rights

Users may request access, correction, or deletion of their personal data by contacting us.

For any privacy-related requests, contact:
Email: hello@dosth.app

8. Children's Privacy

DOSTH is not intended for children under the age of 13. We do not knowingly collect personal information from children.

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.

10. Contact Information

If you have questions regarding this Privacy Policy, please contact:

Email: hello@dosth.app
Website: https://dosth.app

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