Calendar Privacy Policy

Privacy Policy

Last Updated: March 2026

1. Introduction

Welcome to Calendar (hereinafter referred to as "the App"). We take your privacy seriously. This Privacy Policy is intended to explain how we collect, use, store, and protect your personal information. By using this App, you agree to the terms of this Privacy Policy.

2. Information We Collect

2.1 Information We Collect

  • User-Generated Content: Important dates, countdowns, schedules, and other data you add to the App
  • App Usage Data: Crash logs and performance data (used solely to improve the App experience)

2.2 Information We Do Not Collect

  • Personal identity information (name, ID number, phone number, etc.)
  • Location information
  • Contact information
  • Device identifiers
  • Sensitive data such as photos, microphone, or camera access

2.3 How We Collect Information

  • All information is voluntarily entered by you or automatically generated by the App
  • We do not collect your personal information through third-party sources

3. How We Use Your Information

We only use the information we collect for the following purposes:

  • Providing core App features (calendar display, countdowns, reminders, etc.)
  • Syncing your important dates and schedules
  • Improving App performance and user experience
  • Fixing App bugs

We will not use your information for any other commercial purposes or share it with third parties.

4. Information Storage

4.1 Local Storage

  • All user data is stored locally on your device
  • Data is managed using the SwiftData framework
  • Your data is accessed and used only on your device

4.2 Cloud Storage

  • The App does not provide cloud data synchronization
  • No data is uploaded to any server

4.3 Data Security

  • Data is stored in the secure area of your device
  • We employ industry-standard security measures to protect your data
  • However, we cannot guarantee data security in the event of device loss or theft

5. Information Sharing

5.1 We Do Not Share Your Personal Information with Third Parties

5.2 Exceptions

We may need to disclose your information in the following circumstances:

  • To comply with legal requirements
  • To protect our legitimate rights and interests
  • To cooperate with government agencies or judicial authorities
  • To prevent fraud or security threats

6. Your Rights

You have the following rights regarding your personal information:

  • Right to Access: You can view all stored data within the App
  • Right to Modify: You can edit or delete any important dates and schedules at any time
  • Right to Delete: You can delete all data by uninstalling the App
  • Right to Know: You can learn how we use your information at any time

7. Data Retention

  • Your data will remain stored on your device until you actively delete it or uninstall the App
  • Upon uninstalling the App, all local data will be deleted
  • We do not retain any copies of deleted data

8. Children's Privacy

  • The App is not intended for children under 13 years of age
  • We do not knowingly collect personal information from children
  • If we inadvertently collect information from a child, we will delete it immediately

9. Changes to This Privacy Policy

  • We may update this Privacy Policy from time to time
  • The updated policy will be published within the App with the modification date noted
  • Continued use of the App indicates your acceptance of the updated Privacy Policy

10. Contact Us

If you have any questions or suggestions regarding this Privacy Policy, please contact us at:

  • Email: quickyangjob@gmail.com
  • App Name: Calendar (轻简日历)

We will respond to your feedback as soon as possible after receiving it.