Privacy Policy

2. Purpose of Data Collection

• Providing, maintaining, and improving the app's core features, including AI-powered calorie tracking, goal date projections, and trend analysis
• Processing subscriptions and payments through Apple App Store and Stripe
• Personalizing your experience within the app
• Personalizing advertising: we use device identifiers (such as IDFA), usage data, and general demographic information to deliver personalized advertisements within the app and across third-party advertising networks. You can limit ad personalization by adjusting your device settings under Settings > Privacy & Security > Tracking on iOS
• Analyzing app performance and usage patterns to improve our product
• Communicating with you about your account, product updates, and support requests
• Enforcing our Terms of Use and protecting the security of our services

3. Use of Apple Health Data

Our iOS app uses Apple Health data to display customizable charts for users. This data remains on your device and is not shared with any third parties.

4. Data Sharing

We share your data with the following categories of third-party service providers, strictly for the purposes described in this policy:

AI Processing Providers

Photos and text you submit for analysis (food photos, body photos, meal descriptions) are transmitted securely to third-party AI providers, including OpenAI and Anthropic, to deliver nutritional analysis and other AI-powered features. These providers process data according to their own privacy policies.

Payment Processors

Subscription purchases made through the App Store are processed by Apple. Purchases made through our website are processed by Stripe. We do not store your full payment details.

Analytics and Attribution Partners

We use services such as AppsFlyer and RevenueCat to understand how users find and interact with the app, measure the effectiveness of our marketing, and manage subscriptions. These partners may receive device identifiers and usage data.

Advertising Platforms

We share device identifiers and aggregated usage data with advertising platforms (such as Meta) to deliver and measure the performance of personalized ads. You can opt out of personalized advertising through your device's tracking settings.

We do not sell your personal health data (weight entries, food logs, body photos, Apple Health data) to third parties.

5. Advertising and Personalization

Good XP uses device identifiers, usage data, and general demographic information to serve personalized advertisements. This data helps us and our advertising partners show you ads that are more relevant to your interests.

You can control ad personalization through your iOS device: go to Settings > Privacy & Security > Tracking and disable tracking for Good XP. You can also enable "Limit Ad Tracking" under Settings > Privacy & Security > Apple Advertising.

Disabling ad personalization does not remove ads from the app — it means the ads you see may be less relevant to you.

6. Children's Privacy

Good XP is not intended for use by anyone under the age of 16. We do not knowingly collect personal information from children under 16. If we become aware that we have collected personal data from a child under 16, we will take steps to delete that information promptly. If you believe a child under 16 has provided us with personal information, please contact us at thiago@goodxp.fun.

7. Data Retention

We retain your personal data for as long as your account is active or as needed to provide you with our services. If you request deletion of your account, your data (including photos, logs, and AI analysis results) will be permanently removed from our systems within 30 days. We may retain anonymized, aggregated data that cannot identify you for analytics purposes.

8. Your Rights

Depending on your location, you may have the following rights regarding your personal data: the right to access and receive a copy of your data; the right to correct inaccurate information; the right to request deletion of your data; the right to data portability; the right to withdraw consent for data processing; and the right to file a complaint with your local data protection authority. To exercise any of these rights, contact us at thiago@goodxp.fun. We will respond within 30 business days.

9. Cookies

We use cookies to enhance your browsing experience. You can disable cookies through your browser settings if you prefer not to have them stored on your device.

10. Updates to This Privacy Policy

We may update this Privacy Policy from time to time. Users will be notified of any significant changes via email.

11. Contact Us

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

Email: thiago@goodxp.fun