Lens Due Terms of Service

Last updated: 12 September 2026  |  Effective: 12 September 2026

中文

Welcome to Lens Due (the "App"). The App is developed and maintained independently by the developer of Lens Due ("we", "us", or "our").

Please read these Terms of Service (the "Terms") carefully before using the App. By downloading, installing, or using the App, you agree to be bound by these Terms. If you do not agree, please stop using the App and uninstall it.

This app is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Follow the eye-care professional and lens manufacturer.

1. Acceptance of Terms

These Terms are an agreement between you and us regarding your download, installation, and use of the App. We may modify these Terms when required by law or when features change. Updated Terms will be posted on this page and may be noted in the App. Continued use after changes constitutes acceptance; if you do not agree, you should stop using the App.

2. Description of Service

Lens Due is an Android Health & Fitness reminder tool for contact-lens replacement dates. In version 0.2.0 it may include:

The App competes with cycle/subscription timers, not with calendars themselves. It does not provide a developer-operated cloud account, cloud sync, Health Connect, ads, or in-app purchases. We may adjust, suspend, or discontinue features as needed and will try to notify you in a reasonable manner.

3. User Responsibility

You are solely responsible for your lens schedules and for backing up anything important. Schedules, stock, history, and settings are stored locally. Device damage, loss, mistaken deletion, or uninstalling the App may cause data loss. System backups, if enabled, depend on the operating system and are not guaranteed by us.

The App is a reminder aid only. It does not replace professional eye care or manufacturer instructions. You agree to use the App in compliance with applicable law and not to use it for any unlawful or unauthorized purpose.

4. No Warranty

The App is provided "as is" without warranty of any kind, including the reliability of local notifications or exact alarms on every device manufacturer, the availability of the home-screen widget, or the availability of system backups. Reminder delivery can be delayed or blocked by system battery and notification settings.

5. Limitation of Liability

To the maximum extent permitted by applicable law, we shall not be liable for any direct, indirect, incidental, or consequential damages arising from the use of the App, including but not limited to loss of data, missed replacement dates, or any eye-related condition.

6. Intellectual Property

The App's software, interface, icons, text, and related content are owned by us or the respective rights holders. You are granted a personal, non-exclusive, non-transferable license to use the App on your devices. You may not copy, modify, reverse engineer, or redistribute the App except as permitted by applicable law.

7. Privacy

Your use of the App is also governed by our Privacy Policy.

8. Termination

You may stop using and uninstall the App at any time. We may terminate access if you violate these Terms or applicable law. We may modify or discontinue the App without liability to you or any third party.

9. Governing Law

These Terms are governed by applicable law. Disputes shall first be resolved through good-faith negotiation.

10. Contact

For questions about these Terms, visit our support page or email channle5181@gmail.com.