Privacy Policy

Tanning Timer: Sunkat

Effective Date: February 19, 2026

1. Information We Collect

1.1 Location Data

• GPS Location: We use your device location to fetch the current UV index for your area to calculate safe tanning times
• Location Metadata: Approximate coordinates used only to retrieve UV index data in real time

1.2 User-Provided Information

• Skin Type: Your selected Fitzpatrick skin type (I-VI) used to calculate a personalized safe tanning duration
• Tanning Preferences: Settings such as desired tan level and sunscreen SPF to tailor timer recommendations
• Timer History: Records of your past tanning sessions stored locally on your device

1.3 Device Information

• Device Type: Information about your device model and operating system for app compatibility
• App Version: Version of Sunkat you are using to provide appropriate features
• Crash Reports: Technical information if the app encounters issues via Firebase Crashlytics

1.4 Usage Data

• App Analytics: How you interact with the app via Firebase Analytics to improve user experience
• Performance Data: Information about app performance and crashes to maintain service quality

2. How We Use Your Information

2.1 Primary Functions

• UV Index Retrieval: Use your location to fetch real-time UV index data from a weather/UV service
• Safe Tanning Timer: Calculate and display a personalised tanning duration based on your skin type, UV index, and preferences
• Timer Alerts: Send local notifications when your safe tanning time is reached
• Session History: Store your recent tanning sessions on your device for easy reference

2.2 Service Improvement

• App Enhancement: Analyze usage patterns to improve app functionality
• Bug Fixes: Use crash reports to identify and fix technical issues
• Performance Optimization: Improve app speed and reliability

3. Data Processing and Storage

3.1 Location Processing

• Location is used solely to query current UV index data from a third-party UV/weather API
• Your precise coordinates are not stored on our servers
• Location access can be revoked at any time in your device settings

3.2 Local Storage

• Your skin type, preferences, and session history are stored locally on your device
• You can delete this data by clearing the app storage or uninstalling the app
• Local data is not accessible to other apps on your device

3.3 Analytics Services

• We use Google Firebase Analytics to understand app usage patterns
• We use Google Firebase Crashlytics to identify and fix crashes
• All data transmission uses industry-standard encryption

4. Data Sharing and Third Parties

4.1 Service Providers

We share limited data with the following services:

• UV/Weather API Provider: Your approximate location is sent to retrieve the current UV index
• Google Firebase Analytics: For anonymous usage analytics
• Google Firebase Crashlytics: For crash reporting and app stability

4.2 No Commercial Sharing

• We never sell your personal information to third parties
• We do not share your data for advertising or marketing purposes
• Your skin type and health-related preferences are never shared with third parties

4.3 Legal Requirements

We may disclose information if required by law, court order, or to protect our rights and users safety.

5. Your Rights and Choices

5.1 Data Control

• Delete Local Data: Clear app storage through your device settings
• Stop Using Service: Uninstall the app to stop all data collection
• Location Permissions: Revoke location access in your device settings (UV-based features will not function without it)
• Notification Permissions: Revoke notification access in your device settings to disable timer alerts
• Analytics Opt-out: You can disable analytics collection in the app settings

5.2 Data Requests

You can request information about data we may have about you by contacting us. Since we do not store personal data on our servers, most data is on your device only.

6. Health Disclaimer

Tanning Timer: Sunkat provides general guidance based on UV index and skin type. The app is not a substitute for professional medical advice. Always use appropriate sun protection, avoid excessive UV exposure, and consult a dermatologist if you have concerns about your skin health.

7. Children's Privacy

Tanning Timer: Sunkat is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us immediately.

8. Security Measures

• Encryption: All data transmission uses HTTPS/TLS encryption
• Minimal Data Collection: We collect only the data necessary to provide UV-based tanning timer functionality
• Access Controls: Strict access controls protect our systems and your data
• Regular Audits: We regularly review and update our security practices

9. International Data Transfers

Your data may be processed in countries other than your own. We ensure appropriate safeguards are in place for international transfers in accordance with applicable data protection laws.

10. Changes to This Privacy Policy

We may update this Privacy Policy occasionally. We will notify you of significant changes through the app or by posting the new policy with a new effective date. Your continued use of Tanning Timer: Sunkat after changes indicates acceptance of the updated policy.

11. Data Retention

• Location Data: Not stored; used only in real time to fetch UV index
• Session History: Stored locally on your device until you delete it
• Analytics Data: Anonymous analytics data retained per Firebase's policies
• Crash Reports: Retained per Firebase Crashlytics retention policies

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This Privacy Policy was last updated on February 19, 2026.
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