Privacy Policy

GymAI-Flex ("the App") respects your privacy and is committed to protecting your personal information.

1. Information We Collect

• Account identifier (anonymous authentication ID)
• Health data from HealthKit (workout history, heart data, etc., only when permission is granted)
• Profile information entered in the app (goals, focus areas, limitations)
• Usage data (workout logs, analysis results, settings)

2. Purpose of Use

• Generate personalized workout suggestions
• Create history and weekly reports
• Provide reminders and notifications
• Improve app quality and performance

3. AI Engine and Data Processing

The App uses only Apple Intelligence (Apple's on-device AI framework) to generate workout suggestions. This means AI processing happens on your device and data is not sent to external cloud AI services such as Gemini. The AI suggestion feature requires an Apple Intelligence-compatible device.

For details on how Apple Intelligence handles data, please refer to Apple's Privacy Policy.

4. External Services

The App uses external services such as Firebase (Authentication, Firestore). These services are operated under each provider's privacy policy.

5. Retention and Deletion

Data is retained only for as long as necessary to provide the service. If you request deletion, please contact the developer.

6. Contact

If you have questions about privacy, please contact the app developer.

Related document: Terms of Service | 日本語