Privacy Policy
Last Updated: December 26, 2025
Welcome to Kagel. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our macOS application ("App"). Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.
1. Information We Collect
1.1 Personal Data
We collect minimal personal data to provide our service:
- Training Records: Session dates, duration, completion status, and cycle counts
- User Preferences: Training parameters (contraction time, relaxation time, cycles per session)
- Subscription Status: Information about your subscription tier and trial status
- Device Information: macOS version and device type (for compatibility purposes)
1.2 Automatically Collected Information
The App may automatically collect certain technical information:
- App usage statistics (session frequency, feature usage)
- Crash reports and performance data (for debugging and improvement)
2. How We Use Your Information
We use the information we collect to:
- Provide the Service: Display your training history, track your progress, and deliver reminders
- Manage Subscriptions: Process payments, manage trial periods, and verify subscription status
- Improve the App: Analyze usage patterns to enhance features and user experience
- Ensure Security: Prevent fraud and verify trial eligibility using device-specific identifiers
- Provide Support: Respond to your inquiries and provide customer service
3. Data Storage and Security
3.1 Local Storage
All your training data is stored locally on your device using:
- Core Data: Training records and user preferences
- Keychain: Secure storage for trial status and device identifiers
3.2 No Cloud Storage (Currently)
We do not currently store your training data on our servers or in the cloud. Your data remains on your device.
3.3 Security Measures
We implement industry-standard security measures:
- Encrypted storage using Apple's Keychain for sensitive data
- Local-only data storage (no transmission to external servers)
- Secure subscription processing through Apple's StoreKit 2
4. Data Sharing and Disclosure
4.1 No Third-Party Sharing
We do not sell, trade, or rent your personal information to third parties.
4.2 Apple App Store
Subscription transactions are processed by Apple. Please refer to Apple's Privacy Policy for information on how Apple handles payment data.
4.3 Legal Requirements
We may disclose your information if required to do so by law or in response to valid requests by public authorities (e.g., a court or government agency).
5. Your Privacy Rights
5.1 Access and Export
You have the right to access and export your training data at any time through the App's export feature.
5.2 Deletion
You can delete your training data at any time through the App's settings. Uninstalling the App will also remove all locally stored data.
5.3 GDPR Rights (EU Users)
If you are located in the European Economic Area (EEA), you have the following rights under GDPR:
- Right to Access: Request a copy of your personal data
- Right to Rectification: Correct inaccurate personal data
- Right to Erasure: Request deletion of your personal data
- Right to Data Portability: Receive your data in a structured, machine-readable format
- Right to Object: Object to processing of your personal data
5.4 CCPA Rights (California Users)
If you are a California resident, you have the following rights under CCPA:
- Right to Know: Request disclosure of personal information collected
- Right to Delete: Request deletion of personal information
- Right to Opt-Out: Opt-out of the sale of personal information (Note: We do not sell personal information)
- Right to Non-Discrimination: Not be discriminated against for exercising your rights
5.5 Personal Information Protection Law (China Users)
If you are located in China, you have the following rights:
- Right to know how your personal information is processed
- Right to access, correct, and delete your personal information
- Right to withdraw consent at any time
- Right to request explanation of processing rules
6. Children's Privacy
Our App is not intended for use by children under the age of 13 (or equivalent minimum age in your jurisdiction). We do not knowingly collect personal information from children. If you believe we have inadvertently collected information from a child, please contact us immediately.
7. Data Retention
We retain your data as follows:
- Training Records: Stored locally on your device indefinitely (or until you delete them)
- Free Tier Users: Training history older than 7 days is hidden (but not deleted)
- Subscription Data: Retained as long as your subscription is active and for a reasonable period afterward for legal compliance
8. International Data Transfers
Since all data is stored locally on your device, there are no international data transfers. If we implement cloud sync in the future, we will update this policy and comply with applicable data transfer regulations.
9. 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
- Updating the "Last Updated" date
- Displaying an in-app notification for material changes
Your continued use of the App after any modifications indicates your acceptance of the updated Privacy Policy.
10. Third-Party Services
Our App uses the following third-party services:
- Apple StoreKit 2: For processing in-app purchases and subscriptions
- Apple Notification Center: For scheduling local reminders
These services are governed by Apple's Privacy Policy.
11. Contact Us
12. Consent
By using our App, you consent to our Privacy Policy and agree to its terms.
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