Privacy summary

K-Core Privacy Policy

K-Core is designed around a local-first, Apple-platform architecture. This page gives a support-friendly summary of how the app handles information, permissions, Apple services, and diagnostics.

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1. Local-first by design

K-Core does not require an account and does not include ads or third-party tracking. Workout history and post-workout check-ins are stored on your device and are not synced by K-Core through CloudKit. A paired Apple Watch may exchange workout state with the iPhone through Apple Watch connectivity.

2. Information the app may store locally

Workout progress and routine history
App preferences and reminder settings
Limited local telemetry for app quality and troubleshooting
Apple-managed device backups when enabled in your device and Apple account settings

3. Apple Health / HealthKit

Apple Health integration is optional. If you grant permission, K-Core may read or write workout-related information to support wellness logging features. You can revoke access at any time in Settings → Privacy & Security → Health → K-Core. K-Core does not use HealthKit data for advertising and does not copy HealthKit records into K-Core workout history or CloudKit.

4. Analytics and advertising

K-Core does not sell personal data and does not use HealthKit data for advertising. K-Core does not use third-party analytics or tracking SDKs. Apple-provided crash or performance diagnostics may still be available through Apple’s platform tools.

5. User control

You can manage permissions through the iPhone Settings app, uninstall the app, or contact support with questions about privacy or app behavior.

6. Voluntary private feedback

If you choose Send Feedback, K-Core opens a visible, editable email draft addressed to the developer. The draft includes the app version, build number, and iOS version to help investigate support requests. Your email provider may also include your email address, account name, subject, message, and any other content you choose to add.

Private feedback is optional and is used only to answer support requests and improve K-Core. Do not include sensitive personal or health information. K-Core does not attach workout history, post-workout check-ins, HealthKit records, local telemetry, or device identifiers to the draft. The developer deletes private feedback after the request is resolved and no later than 12 months after receipt, unless longer retention is required by law. Private feedback is not used for advertising, marketing, tracking, or data brokerage.

7. Contact

For privacy questions or requests related to K-Core, email [email protected].