ChattyFit

AI-Powered Fitness Companion.
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Privacy Policy for ChattyFitEffective Date: July 14, 2025IntroductionChattyFit ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we handle your information when you use our mobile application (the "App"). Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not use the App.Our Privacy CommitmentChattyFit is designed with privacy in mind. We do not collect, store, or maintain any of your personal data on our servers. All your data is stored locally on your device.Information Storage and ProcessingLocal Storage Only
All your personal information is stored exclusively on your device using Apple's SwiftData framework, including:
- Profile information (name, age, gender, height, weight, fitness goals)
- Workout history and exercise logs
- Training plans and schedules
- Health conditions and allergies
- Chat conversation history
- Profile images (when implemented)We do not have access to any of this data, and it never leaves your device except as described below.AI-Powered Chat Processing
When you interact with our AI fitness assistant:
- Your messages and relevant profile information are sent to DeepSeek's AI service for processing
- This includes your fitness profile data to provide personalized recommendations
- The AI service processes your request and returns a response
- We do not store any of this communication on our servers
- All chat history is saved locally on your device onlyWhat Information is Sent to AI Service
When you chat with our AI assistant, the following may be included in the request:
- Your current message
- Relevant profile information (name, fitness goals, physical stats)
- Health conditions and limitations (to ensure safe recommendations)
- Current training plan details (if applicable)
- Recent conversation contextNote: Profile images and other media files are never sent to the AI service.HealthKit IntegrationWith your explicit permission, ChattyFit can read data from Apple HealthKit:
- Date of birth
- Biological sex
- Height and weight measurementsImportant:
- HealthKit data is only read, never written to
- This data remains on your device and within Apple's secure ecosystem
- HealthKit data is never transmitted to any external service
- You can revoke these permissions at any time in your device settingsThird-Party ServicesDeepSeek AI Service
- We use DeepSeek to power our AI chat assistant
- Only conversation data and relevant profile context are sent
- Please review [DeepSeek's privacy policy] for their data handling practices
- DeepSeek processes data according to their own privacy policyNo Other Third Parties
- No analytics services - We don't track your app usage
- No advertising networks - We don't show ads or share data with advertisers
- No crash reporting - We don't use external crash reporting services
- No social media integration - We don't share data with social platformsData Security- All local data is protected by your device's security features (passcode, Face ID, Touch ID)
- Communication with AI service uses HTTPS encryption
- API keys are stored securely within the app
- We cannot access your locally stored dataYour Rights and ControlComplete Data Control
Since all data is stored locally on your device:
- You can view and edit all your information at any time
- You can delete specific workouts, plans, or chat history
- Uninstalling the app permanently deletes all your data
- No account deletion process needed - you own your dataAI Chat Control
- You can choose not to use the AI chat feature
- You can clear your chat history at any time
- Each new conversation can start fresh without historical contextChildren's PrivacyChattyFit is not intended for children under 13 years of age. We do not knowingly process information from children under 13. If you believe a child under 13 is using the app, please uninstall it from their device.International UsersChattyFit stores all data locally on your device. When using AI chat features, your data may be processed by DeepSeek's servers according to their geographic locations and privacy policies.Changes to This Privacy PolicyWe may update this Privacy Policy from time to time. We will notify you of any changes by updating the "Effective Date" at the top of this policy. Continued use of the app after changes constitutes acceptance of the updated policy.No Data Collection PolicyTo be absolutely clear:
- We don't collect your data
- We don't store your data
- We don't have servers that hold your information
- We can't see your workouts, profile, or health information
- We can't sell what we don't haveContact UsIf you have questions about this Privacy Policy, please contact us at:Email: [email protected]
Website: chatty.fitSummaryChattyFit is a local-first fitness app. Your data stays on your phone. The only exception is when you chat with our AI assistant - those conversations are processed by DeepSeek to provide you with personalized fitness guidance. We believe your fitness journey is personal, and your data should be too.---Last updated: July 14, 2025