Welcome to Muscle AI. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application. Please read this privacy policy carefully.
1. Information We Collect
We collect information that you provide directly to us when using Muscle AI:
- Account Information: Email address, name, username, and profile picture (from Google OAuth)
- Body Analysis Images: Photos you upload for muscle analysis are temporarily processed and then stored securely
- Analysis Results: AI-generated muscle analysis data, scores, and recommendations
- Progress Data: Historical analysis data, streak information, and achievement records
- Subscription Information: Payment details processed through Razorpay, subscription plan, billing cycle, and usage metrics
- Device Information: Device type, operating system, app version, and crash reports
2. How We Use Your Information
We use the collected information for the following purposes:
- To provide AI-powered muscle analysis using our vision models
- To track your fitness progress and calculate improvement metrics
- To manage your subscription and process payments
- To provide personalized workout recommendations
- To send important notifications about your subscription and achievements
- To improve our AI models and app functionality
- To ensure app security and prevent fraud
- To comply with legal obligations
3. Data Security
We implement industry-standard security measures to protect your information:
- All data is encrypted in transit using SSL/TLS protocols
- Images are stored securely in Supabase Storage with access controls
- Authentication is handled via OAuth 2.0 with JWT tokens
- Database access is protected with Row Level Security (RLS) policies
- Payment information is processed by PCI-DSS compliant Razorpay
However, no method of transmission over the internet is 100% secure. We cannot guarantee absolute security of your data.
4. Third-Party Services
We use the following third-party services to provide our functionality:
- Supabase: Database, authentication, and cloud storage (https://supabase.com/privacy)
- Fireworks AI: AI vision models for muscle analysis (https://fireworks.ai/privacy)
- Razorpay: Payment processing and subscription management (https://razorpay.com/privacy)
- Google OAuth: Authentication services (https://policies.google.com/privacy)
- ExerciseDB API: Exercise recommendations (https://rapidapi.com/privacy)
These services have their own privacy policies. We encourage you to review them.
5. Image Processing and AI Analysis
When you upload photos for analysis:
- Images are compressed and processed locally on your device before upload
- Images are sent to Fireworks AI for muscle analysis
- Analysis results are stored in our database linked to your account
- Original images are stored in Supabase Storage for your progress tracking
- You can delete your images and analysis data at any time from the app
We do not use your images for any purpose other than providing the analysis service to you. We do not share or sell your images to third parties.
6. Data Retention
We retain your information as follows:
- Account data: Until you delete your account
- Analysis history: Until you manually delete individual analyses
- Payment records: For 7 years as required by financial regulations
- Cached data: Automatically cleared based on cache policies
7. Your Rights
You have the following rights regarding your personal data:
- Access: Request a copy of your personal data
- Rectification: Correct inaccurate data through the app settings
8. Children's Privacy
Muscle AI is not intended for users under the age of 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.
9. International Data Transfers
Your information may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws. We ensure appropriate safeguards are in place to protect your information.
10. Cookies and Local Storage
Our app uses local storage and caching to improve performance:
- AsyncStorage: For offline access to streak data and preferences
- Analysis Cache: To reduce API calls and improve speed
- Session Storage: To maintain your login state
You can clear this data by logging out or uninstalling the app.
11. Contact Information
If you have any questions about this Privacy Policy or wish to exercise your rights, please contact us at:
Email: privacy@muscleai.com
Support: support@muscleai.com
12. Changes to This Policy
We may update our Privacy Policy from time to time. We will notify you of any material changes by:
- Updating the "Last updated" date at the top of this policy
- Sending you an in-app notification
- Sending you an email notification (for significant changes)
Your continued use of the app after changes constitutes acceptance of the updated policy.