Privacy Policy

Last updated: February 15, 2026

1. Introduction

This Privacy Policy explains how Blockfit OÜ (“we,” “us,” or “our”) handles information in connection with the Tasu — Time Calculator application (“the App”). We are committed to protecting your privacy and being transparent about our practices.

2. Data we collect

We do not collect any personal data. The App operates entirely on your device. No account creation is required, and no personal information is transmitted to our servers.

All calculation data, history, and preferences are stored locally on your iPhone using the device’s built-in storage. This data never leaves your device.

3. Crash & error reporting (App)

The App uses a third-party service to collect anonymous crash reports and error logs. This helps us identify and fix bugs. The data collected includes technical information such as device model, operating system version, and stack traces. No personal data, calculation history, or user-identifiable information is included in these reports.

This data is processed on servers hosted in the European Union, in compliance with GDPR requirements.

4. Website analytics

This website (tasu.blockfit.net) uses a privacy-first analytics service to understand visitor traffic. This service does not use cookies, does not track individual users, and does not collect personal data. It only provides aggregated metrics such as page views, visits, and referral sources.

5. Third-party services

Beyond the crash reporting service (App only) and website analytics described above, we do not integrate with any third-party services that would have access to your data. The only other external interaction is with the Apple App Store for the initial purchase and updates, which is governed by Apple’s own Privacy Policy.

6. Data storage & security

Since all data remains on your device, it is protected by your iPhone’s built-in security features, including device encryption and passcode/biometric authentication.

If you delete the App, all locally stored data (calculation history and preferences) will be permanently removed from your device.

7. Children's privacy

The App does not knowingly collect any information from anyone, including children under the age of 13. Since no personal data is collected, the App is safe for users of all ages.

8. Your rights under GDPR

As we do not collect or process any personal data, the standard data subject rights (access, rectification, erasure, portability, etc.) do not apply in a traditional sense. However, you can delete all App data at any time simply by deleting the App from your device.

9. Changes to this policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated “Last updated” date. We encourage you to review this page periodically.

10. Contact us

If you have any questions about this Privacy Policy, please contact us:

Blockfit OÜ
Email: support@blockfit.net