Privacy Policy for Dentii

Dentii ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application Dentii (the "App").

Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.

1. Health Data (HealthKit)

With your explicit permission, Dentii accesses and stores the following health data through Apple HealthKit:

• Toothbrushing Events: Date, time, and duration of your brushing sessions
• Purpose: To track your oral hygiene habits, calculate streaks, and provide progress statistics

2. App Usage Data

We collect anonymous usage data to improve the app:

• Session duration and frequency
• Feature usage (which screens you visit)
• Achievement unlocks
• App crashes and errors

3. Subscription Data

If you purchase a premium subscription, Apple processes your payment:

• We receive confirmation of your subscription status (active/expired)
• We do NOT receive your payment information (credit card, etc.)
• Apple's Privacy Policy governs payment processing

We use your information to:

1. Provide Core Functionality:

• Track your brushing sessions
• Calculate streaks and statistics
• Unlock achievements
• Sync data across your devices (via iCloud if enabled)

2. Improve the App:

• Analyze anonymous usage patterns
• Fix bugs and crashes
• Develop new features

3. Monetization:

• Display personalized ads (if you're a free user)
• Process in-app purchases

Google AdMob

We use Google AdMob to display advertisements in the free version of the app.

Data Shared with AdMob:

• Device identifiers (IDFA - only if you consent via ATT)
• Ad interaction data
• General device information (OS version, device model)

Apple StoreKit

We use Apple's StoreKit for in-app purchases and subscriptions.

Apple Privacy Policy: https://www.apple.com/privacy/

Local Storage

• All your brushing data is stored locally on your device using CoreData
• Your data is protected by iOS encryption
• We do not store your data on external servers

iCloud Sync (Optional)

• If you enable iCloud, your data syncs across your Apple devices
• iCloud data is encrypted and governed by Apple's Privacy Policy

Security Measures

We implement industry-standard security practices:

• Encryption at rest (iOS encryption)
• Secure communication protocols
• Regular security audits

Depending on your location, you may have the following rights:

1. Access

You can access all your data within the app (Stats screen, Settings)

2. Delete

You can delete your data:

• Delete individual sessions in the app
• Delete all data via Settings → Clear All Data
• Uninstall the app (removes all local data)

3. Opt-Out

• Ads: Disable personalized ads in iOS Settings → Privacy → Tracking
• HealthKit: Revoke access in iOS Settings → Health → Data Access & Devices
• Notifications: Disable in iOS Settings → Notifications → Dentii

4. GDPR Rights (EU Users)

If you are in the European Union, you have additional rights:

• Right to be forgotten
• Data portability
• Object to processing

Contact us at support@dentii.app to exercise these rights.

Dentii is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

If you are a California resident, you have the right to:

• Know what personal information we collect
• Request deletion of your personal information
• Opt-out of the sale of personal information (we do NOT sell your data)

Your data is stored locally on your device. If you use iCloud, your data may be transferred to Apple's servers in various countries, subject to Apple's 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 in the app
• Updating the "Last Updated" date

You are advised to review this Privacy Policy periodically.

• Brushing Data: Retained until you delete it or uninstall the app
• Subscription Data: Retained as long as your subscription is active
• Usage Analytics: Retained for 90 days

If you have questions about this Privacy Policy, please contact us:

• Email: support@dentii.app
• Support Page: https://dentii.app/support

By using Dentii, you consent to this Privacy Policy.