Privacy Policy for TenshiFit
Last Updated: January 14, 2026
Introduction
TenshiFit ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application.
Information We Collect
Health Data
With your explicit permission, we access the following data from Apple HealthKit:
- Workout history and exercise data
- Step count
- Active and basal energy burned
- Heart rate data
- Body weight
- Walking and running distance
Important: Your health data is used solely to provide personalized fitness coaching and is never sold to third parties.
Account Information
When you sign in with Apple, we receive:
- A unique user identifier
- Your name (if you choose to share it)
Usage Data
We collect:
- Chat messages you send to our AI coach
- Your fitness goals and preferences
How We Use Your Information
We use your information to:
- Provide personalized AI fitness coaching
- Track your fitness progress
- Sync your data across devices
- Improve our services
Data Storage and Security
- Your data is stored securely on Google Cloud Platform
- All data transmission is encrypted using HTTPS
- We use industry-standard security measures to protect your information
Data Sharing
We do not sell your personal information. We may share data with:
- Service Providers: Cloud hosting (Google Cloud), AI services (Anthropic) for providing the coaching feature
- Legal Requirements: When required by law
Your Rights
You can:
- Access your data through the app
- Delete your account and associated data by contacting us
- Revoke HealthKit permissions in iOS Settings
Children's Privacy
Our app is not intended for children under 13. We do not knowingly collect data from children.
Changes to This Policy
We may update this Privacy Policy. We will notify you of changes by updating the "Last Updated" date.
Contact Us
If you have questions about this Privacy Policy, contact us at:
Apple HealthKit Disclosure
TenshiFit integrates with Apple HealthKit to read your health and fitness data. This data is used exclusively to provide personalized fitness coaching recommendations. We do not use HealthKit data for advertising or share it with third parties for marketing purposes.