Privacy Policy

Last updated: March 13, 2026

FitGPT ("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 ("FitGPT" or the "App").

Information We Collect

When you use FitGPT, we collect the following information:

• Account Information: Your email address, used for authentication via a one-time passcode (OTP) login system.
• Profile Information: Name, age, height, weight, sex, activity level, fitness goals, and training preferences you provide during onboarding.
• Nutrition Data: Food entries, meals, daily logs, saved foods, and barcode scan history. This includes food names, calorie counts, and macronutrient information (protein, carbohydrates, fat).
• Body Metrics: Weight logs you enter over time for trend tracking.
• Physique Photos (Pro): If you use the physique analysis feature, photos you upload are processed by AI for body composition assessment. Photos are sent to our AI provider for analysis but are not stored permanently on our servers after processing.
• Workout Data (Pro): AI-generated workout plans and your completion records.
• Chat History: Conversations with the AI coach to provide contextual, personalized responses.
• Apple Health Data: With your permission, daily steps and active energy burned from Apple Health to adjust calorie targets. This data stays on your device and is only used locally for calculations.
• Usage Data: Basic analytics about how you use the App, such as feature usage and session duration, to help us improve the experience.

How We Use Your Information

We use the information we collect to:

• Provide and maintain the FitGPT service, including nutrition tracking, workout planning, and physique analysis.
• Authenticate your account and keep it secure.
• Process your food entries and physique photos using AI to provide accurate nutrition data and body composition analysis.
• Calculate personalized calorie and macronutrient targets based on your profile and activity data.
• Generate personalized workout plans tailored to your goals, equipment, and schedule.
• Provide smart nudges and meal pattern recognition to help you stay consistent.
• Improve and optimize the App experience.
• Communicate with you about your account or important service updates.

Data Storage and Security

Your data is stored securely on cloud servers hosted by Supabase (AWS infrastructure, US-West-2 region). We use industry-standard encryption for data in transit (TLS/SSL) and secure authentication protocols. Your password is never stored — we use a passwordless OTP system for maximum security.

Third-Party Services

FitGPT uses the following third-party services to operate:

• Anthropic (Claude AI): To process natural language food entries, generate workout plans, and analyze physique photos. Food descriptions and physique photos are sent for processing — never your email, name, or personal identity information.
• Supabase: For secure database hosting and infrastructure.
• Open Food Facts: A public nutrition database used to look up packaged food items.
• Apple HealthKit: With your explicit permission, to read step count and active energy data. This data is only used locally for calorie target adjustments.
• Sentry: For error monitoring and crash reporting to ensure app reliability. No personal data is included in error reports.

We do not sell, rent, or share your personal information with third parties for marketing purposes.

Data Retention

We retain your account and nutrition data for as long as your account is active. If you wish to delete your account and all associated data, you may do so from within the App or by contacting us at support@fitgpt.fit. Upon account deletion, all personal data will be permanently removed within 30 days.

Your Rights

Depending on your location, you may have the right to:

• Access the personal data we hold about you.
• Request correction of inaccurate data.
• Request deletion of your data.
• Export your data in a portable format.

To exercise any of these rights, contact us at support@fitgpt.fit.

Children's Privacy

FitGPT is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided us with personal data, please contact us and we will delete it promptly.

Changes to This Policy

We may update this 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 page. Your continued use of the App after changes constitutes acceptance of the updated policy.

Contact Us

If you have any questions about this Privacy Policy, please contact us at:
support@fitgpt.fit