Privacy Policy
Last Updated: 2025-12-07
1. Personal Information We Collect
Korean Calculator (the 'Service') automatically collects the following information to provide our services:
- Usage information through cookies and similar technologies (visited pages, time spent, click data, etc.)
- IP address, browser type, operating system information, device information
- Service usage records, access time, access frequency
2. Purpose of Collecting Personal Information
The collected information is used for the following purposes:
- Service provision and improvement: Stable operation of calculator services and enhancement of user experience
- Usage statistics analysis: Service usage pattern analysis and improvement through Google Analytics and Firebase
- Advertising services: Providing personalized advertising services through Google AdSense
3. Retention Period of Personal Information
Personal information is destroyed without delay after the purpose of collection is achieved. However, anonymized statistical data for service improvement may be retained for analysis purposes. Data may be retained for up to 26 months according to Google Analytics and Firebase data retention policies.
4. Third-Party Sharing
The Service uses the following third-party services, and information may be shared with these service providers:
| Provider | Purpose | Data Provided |
|---|---|---|
| Google Analytics | Service usage statistics analysis | Visit records, page views, time spent, device information |
| Google AdSense | Personalized advertising | Cookie information, ad interaction data |
| Firebase | Service analysis and performance monitoring | App usage data, error reports |
5. Cookie Usage Notice
This Service uses cookies for personalized service provision and usage analysis. Cookies are small text files that websites store on your browser.
Types of Cookies Used
- Essential Cookies: Required for basic service functionality.
- Analytics Cookies: Used to analyze service usage patterns for improvement.
- Advertising Cookies: Used to provide ads tailored to user interests.
You can block or delete cookies by changing cookie settings in most web browsers. However, blocking cookies may limit some service functionality.
6. User Rights
Users can exercise the following rights at any time:
- Request to access personal information: You can request access to your collected personal information.
- Request to correct personal information: You can request correction of inaccurate personal information.
- Request to delete personal information: You can request deletion of your collected personal information.
- Request to stop processing: You can request to stop processing of your personal information.
7. Contact Us
If you have any questions about personal information processing, please contact us:
- Email: piushwang@piusdev.com
- Website: www.kor-calc.com
8. Changes to Privacy Policy
This Privacy Policy may be updated due to changes in laws, policies, or security technologies. We will notify you of any changes through announcements on the Service.