Privacy Policy

Introduction

Welcome to Smart Fit! 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. If you do not agree with the terms of this privacy policy, please do not access the application.

We respect your privacy and are committed to protecting your personal information. This policy describes our practices regarding the collection and use of information through our Smart Fit application.

Information We Collect

Personal Information

When you create an account and complete onboarding, we collect:

Profile Information:

• Age and gender
• Weight and height
• Fitness goals (e.g., fat loss, muscle gain, general fitness)
• Experience level (beginner, intermediate, advanced)
• Available workout equipment
• Workout frequency preferences
• Workout duration preferences

Account Information:

• Email address (for authentication)
• Full name
• Account creation date and last login

Usage Data

Workout Data:

• Generated workout plans and exercises
• Workout completion logs with timestamps
• Exercise performance data (sets, reps, weights)
• Workout duration and energy levels
• Difficulty ratings and personal notes
• Progress tracking and statistics
• Weekly streak data
• Weight tracking history

App Usage:

• Feature usage patterns
• App performance data
• Error logs and crash reports

Technical Information

• Device information (iOS version, device model)
• App version and installation date
• IP address (for API requests)

How We Use Your Information

We use the information we collect to:

• Provide Services: Generate personalized workout plans and exercise recommendations using AI
• Track Progress: Monitor your fitness journey and calculate weekly streaks
• Weight Tracking: Track and display weight progress over time
• Improve Experience: Enhance app functionality and user interface
• Technical Support: Diagnose and fix technical issues
• Account Management: Maintain your account and authentication
• Analytics: Understand app usage patterns to improve our services

Data Storage and Security

We take data security seriously and implement appropriate measures to protect your information:

• Secure Infrastructure: Data is stored using Supabase with enterprise-grade security
• Encryption: All data is encrypted in transit and at rest
• Access Controls: Row-level security ensures users can only access their own data
• Authentication: Secure authentication through Supabase Auth
• Regular Updates: We regularly update our security practices and infrastructure

AI Data Processing

Our app uses artificial intelligence to generate personalized workout plans. Here's how your data is used for AI processing:

• Workout Generation: Your profile information (age, fitness goals, equipment, experience level) is sent to OpenAI's GPT-4o-mini model to generate personalized workouts
• Exercise Recommendations: AI analyzes your preferences and performance data to suggest suitable exercises and workout modifications
• Data Security: We do not store your personal data with third-party AI services beyond what is necessary for workout generation
• No Training Data: Your personal data is not used to train AI models or improve AI services

Data Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:

• Service Providers: With trusted third-party services (like Supabase) that help us operate our app
• Legal Requirements: When required by law or to protect our rights and safety
• Business Transfers: In connection with a merger, acquisition, or sale of assets
• Consent: When you explicitly consent to sharing your information

Your Rights and Choices

You have the following rights regarding your personal information:

• Access: Request access to your personal data
• Correction: Update or correct inaccurate information
• Deletion: Request deletion of your account and associated data
• Portability: Export your data in a structured format
• Opt-out: Disable certain data collection features

To exercise these rights, please contact us at rowan17@thelifter.app

Data Retention

We retain your personal information for as long as necessary to provide our services and fulfill the purposes outlined in this privacy policy. Specifically:

• Account Data: Retained while your account is active
• Workout Data: Kept to provide progress tracking and historical analysis
• Usage Data: Retained for analytics and service improvement
• Deleted Accounts: Data is permanently deleted within 30 days of account deletion

Third-Party Services

Our app uses the following third-party services:

• Supabase: Database and authentication services
• OpenAI: AI-powered workout generation using GPT-4o-mini
• ExerciseDB API: Exercise database and exercise information
• AsyncStorage: Local data storage on your device
• Expo: Mobile app development platform

These services have their own privacy policies, and we encourage you to review them.

Children's Privacy

Our app is not intended for children under 13 years of age. 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 immediately.

International Users

If you are accessing our app from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States where our servers are located and our central database is operated.

Changes to This Privacy Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new privacy policy on this page and updating the "Last Updated" date. You are advised to review this privacy policy periodically for any changes.