Privacy Policy

đź“„ Privacy Policy for Cadence Trainer Pro

Effective Date: 2025-10-20
Last Updated: 2025-10-20

Bl4cksun Ltd (“we”, “us”, or “our”) built the Cadence Trainer Pro app as a paid, ad-free, and privacy-respecting mobile application. This SERVICE is provided by Bl4cksun Ltd and is intended for use as is.

We believe that your privacy is fundamental. The Cadence Trainer Pro app has been designed to operate entirely offline, without collecting, transmitting, or sharing any personal information.

1. Information We Do Not Collect

Bl4cksun Ltd does not collect, store, share, or process any personal data or usage information through Cadence Trainer Pro.
Specifically, we do not:

  • Collect or share your name, email address, or location,
  • Track your activity or usage,
  • Use cookies, analytics, or advertising identifiers,
  • Connect to external servers or cloud services.

All processing and app functionality occur locally on your device.

2. No Third-Party Services

Unlike the free version of Cadence Trainer, the Pro version contains no third-party SDKs or integrations for:

  • Advertising (e.g., Google AdMob)
  • Analytics (e.g., GameAnalytics)
  • In-App Purchases or Subscriptions

The only third-party entities involved are Apple Inc., which facilitates app distribution and payment through the App Store. No financial data is ever seen or processed by Bl4cksun Ltd.

đź”— Apple Privacy Policy

3. Local Device Data

Cadence Trainer Pro may access your device’s motion and fitness sensors (such as step count or cadence data) in order to provide functionality within the app.

This data:

  • Never leaves your device,
  • Is not shared with us or any third party, and
  • Is only used to deliver the app’s core running and cadence features.

4. Children’s Privacy

The Cadence Trainer Pro app is not intended for children under 18. Since the app does not collect personal information, there is no data to remove or protect. However, we recommend that minors use the app under adult supervision.

5. Security

Because no user data is collected or transmitted, there are no remote databases or external servers involved. All data remains stored locally and privately on your own device, protected by your device’s operating system security measures.

6. Your Rights

Since we do not collect or process any personal data, there is nothing to access, modify, or delete. You remain in complete control of all information stored on your device.

7. Changes to This Privacy Policy

We may update this Privacy Policy occasionally to reflect changes in app functionality or legal requirements. Any updates will be posted on our website with a revised “Last Updated” date.

8. Contact Us

If you have any questions or concerns about this Privacy Policy or the app itself, please contact us:

Bl4cksun Ltd
📧 Email: feedback@bl4cksun.com
đź“ž Phone: +44 07759 208717