🔒 Privacy Policy

1. Introduction

Welcome to ToothBrush AI! This Privacy Policy explains our approach to privacy and data handling when you use our mobile application. ToothBrush AI is designed with privacy in mind - we do not collect, store, or share your personal data. All your information is stored locally on your device and remains completely private. Please read this privacy policy carefully.

2. Information We Do NOT Collect

2.1 No Personal Information

We do NOT collect:

• Names, email addresses, or contact information
• Account registration data (no accounts required)
• Payment information (no subscriptions or purchases)
• Profile information or user-generated content

2.2 No Health Data Collection

Your health and wellness data stays on your device:

• Brushing session data (stored locally only)
• Progress tracking (stored locally only)
• Streak and achievement data (stored locally only)
• Photos or analysis data (stored locally only)
• Health goals and preferences (stored locally only)

2.3 No Device or Usage Tracking

We do NOT collect:

• Device identifiers or hardware information
• Usage patterns or analytics data
• Crash reports or performance data
• IP addresses or location information
• App interaction or behavioral data

3. How Your Data Works in ToothBrush AI

Since we don't collect your information, here's how the app works:

• Local Storage: All your data is stored only on your device
• Offline Operation: The app works completely offline
• No Accounts: No registration or login required
• No Subscriptions: No payment processing or recurring charges
• Privacy by Design: Your data never leaves your device
• Data Control: You have complete control over your information

4. Information Sharing and Disclosure

Since ToothBrush AI operates entirely offline and doesn't collect user data:

• No Third-Party Sharing: We have no data to share with third parties
• No Service Providers: We don't use analytics, cloud storage, or data processing services
• No Legal Disclosures: We have no user data that could be subject to legal requests
• No Business Transfers: There is no user data that could be transferred in business transactions

4.1 App Store Distribution

The only data sharing occurs through:

• App Store Downloads: Apple App Store and Google Play Store handle app distribution according to their own privacy policies
• No User Data: These platforms do not receive any user data from our app

5. Data Security

Since all your data is stored locally on your device and never transmitted or stored on our servers, your data security depends on your device's security measures.

5.1 Local Device Security

• Device-Level Protection: Your data is protected by your device's built-in security (device lock, biometrics, etc.)
• No Network Transmission: No data is sent over the internet, eliminating transmission risks
• No Server Storage: We don't have servers that could be compromised
• App Sandboxing: The app operates within your device's security sandbox

5.2 Your Responsibility

• Keep your device secure with appropriate locks and security measures
• Regularly back up your device if you want to preserve your data
• Be aware that uninstalling the app will delete all your data

6. Data Retention

Since we don't collect or store your personal information:

• No Server-Side Retention: We have no data retention policies because we don't retain any data
• Local Storage Only: Your data exists only on your device for as long as the app is installed
• Permanent Deletion: Uninstalling the app permanently deletes all your data
• No Recovery: We cannot recover your data once it's deleted because we never had access to it

7. Your Rights and Choices

Since we don't collect your personal information, traditional data protection rights don't apply in the usual sense. However, you have complete control:

• Complete Control: You have full control over all your data at all times
• No Access Requests Needed: All your data is already accessible to you within the app
• Instant Deletion: Delete your data anytime by uninstalling the app
• Data Portability: Your data is already on your device - no need to request it
• No Consent Required: No data collection means no consent needed for data processing

8. Children's Privacy

Since ToothBrush AI doesn't collect any personal information from anyone, including children, there are no special considerations for children's privacy. The app can be safely used by users of all ages without any privacy concerns.

9. International Data Transfers

Since we don't collect, store, or transfer any user data, there are no international data transfers to consider. All your data remains on your local device regardless of your location.

10. Third-Party Services

ToothBrush AI operates entirely offline and doesn't integrate with any third-party services, websites, or APIs. The app doesn't contain links to external services that could access your data.

11. 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 and updating the "Last Updated" date. We encourage you to review this privacy policy periodically.

12. Contact Information