Privacy Policy

This page is intended to inform you of our policy regarding the collection, use and disclosure of personal information when you use certain of our services (to which this policy is attached). If you choose to use our services, then you agree to the collection and use of information in relation to this policy. The personal information that our company collects is used for providing and improving the service.

Collection and Uses of information

For a better experience, while using our service, the company may require you to provide us with certain personal identifiable information. The company may automatically obtain information that can be used to identify you as a specific individual. This information will be used primarily for the purpose of providing and improving our services. This information may also be used to identify users who are attempting to use the service for illegal or improper purposes, and to refuse their use of the service. In addition, we may use this information to verify your identity when responding to inquiries. Some of the services we provide may use third party services to collect information that may identify you. In addition, we do not provide any means to stop or delete service user information provided by these third parties. If you wish to stop, please uninstall this application. Kindly contact the service provider(the third party) to delete your information.

Log Data

When you use our services, we may collect (through a third-party provider) data and information on your phone, called log data, if there is an error in the application. This Log Data may include information such as your device Internet Protocol (“IP”) address, device name, operating system version, the configuration of the app when utilizing our service, the time, date and uptime of your use of the service, and other statistics.


IDFA (Identifier for Advertisers) is a unique device ID that Apple assigns to each device. Customers can choose to accept or reject the collection of IDFA (allow tracking) from the ATT dialog introducing from iOS 14.5.

Service Providers

The company may provide our services to third parties involved in the development of the service for the following reasons.
* To facilitate our services.
* To provide the service on our behalf.
* To assist us in analyzing how our service is used.
These third parties are also obligated not to disclose or use the information for any other purpose. However, our company may disclose your information without your permission if requested to do so by an agency (such as the police or a court of law) that has the authority granted by law or ordinance.


I value your trust in providing us your Personal Information, thus we are striving to use commercially acceptable means of protecting it. But remember that no method of transmission over the internet, or method of electronic storage is 100% secure and reliable, and we cannot guarantee its absolute security.

Where is the user customized data stored (through the use of some extensions)?

Some extensions store user customized data on the user's local storage. We do not have access to these data. We recommend that you do not store sensitive data, as we cannot guarantee the safety of your data, for example if other malicious extensions are loaded.

Changes to This Privacy Policy

We may update its Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. If there are any changes, we will post the new privacy policy on this page.

Contact Us

If you have any questions, suggestions, or concerns about our Privacy Policy, contact us at


The author assumes no responsibility for any damage that may occur due to the use of our applications. If you use the provided application on a certain site, please follow the terms of use of that site. And we cannot guarantee that the extensions we provide will work on all sites. In addition, we cannot guarantee the accuracy of calculations with applications that output calculations, such as calculator for matrix.

Enactment Date: February 24, 2022 Last Revision Date: June 11, 2022