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AIR MATH Privacy Policy
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Effective Date:January 21, 2022

Riiid, Inc. (“Riiid”) is incorporated in the Republic of Korea, having its registered office at  [10F, Parnas Tower, 521, Teheran-ro, Gangnam-gu, Seoul. Riiid respects your concerns about privacy and is committed to protecting your privacy. This Privacy Policy applies to  websites, mobile applications(“App”) and AIR MATH services(“Service”) provided by Riiid.


In this Privacy Policy, Riiid describes the types of personal information Riiid processes through the Service, how Riiid may use personal information, how long Riiid may keep personal information, with whom Riiid may share it and the choices available to you regarding use of personal information and exercising your rights, including a right to object to some of the processing which Riiid carry out. More information about your rights, and how to exercise them, is set out in the “Your Rights'' section. Riiid also tells you how to contact Riiid about Riiid’s privacy practices. Below you will find a summary of the key topics contained in Privacy Policy. For more detailed information on how Riiid processes your personal information, please continue to read below.


1. Information Riiid Collect

The categories of Information Riiid collects are as follows

Information You Provide Directly

Information About Your Use of the Service

2. How We Use the Information We Collect

Member registration and management

Service management and improvement

Customer service

Marketing and advertising

Statistics and analysis

3. Information Sharing

Riiid shall share your personal information as below.  

AppsFlyer: Riiid provides User ID, User’s online activities on website and App to AppsFlyer to analyze, evaluate and improve Service and to diagnose any technical issues.

Riiid shall not share, provide, sell, or dispose of personal information to third parties without your consent. Nonetheless, Riiid shall provide your personal information to third parties on following events.

Pursuant to relevant laws, regulations Riiid may use personal information beyond the scope of purposes or provide personal information to third parties.

4. Retention of Personal Information

We take appropriate steps to ensure that we process and retain information about you based on the following principle:

5. Your Choice

Riiid offers you certain choices in connection with the personal information we obtain about you. To limit communications you receive from us, or to submit a request, please contact us as specified in the Contact section. You may be able to opt-in to receiving push notifications from Riiid. We will send you push notifications if you agree to receive them regarding updates on the Services and other items that may be relevant to you.

6. Your Rights

You may at any time, exercise the following rights to protect your personal information.

You may exercise rights by sending documents, phone calls, email, facsimile transmission (FAX), etc., and Riiid shall take appropriate action immediately. In the event you request correction or deletion of personal information, until such correction, deletion is completed, Riiid shall not use, nor provide your personal information.

7. How we Protect Personal Information

We take protection of your information seriously and maintain safeguards designed to protect the information we collect in connection with the Services. However, please note that although we take reasonable steps to protect your information, no website, Internet transmission, computer system, or wireless connection is completely secure.

8. International Transfer of Information

Your use of Service will involve the transfer, storage, and processing of your personal information within and outside of your country of residence, consistent with this Privacy Policy. In particular, your personal information will be transferred to the Republic of Korea.

9. Updates to Our Privacy Policy

This Privacy Policy may be updated to reflect changes in our personal information practices with respect to the Service, or changes in the applicable law. We will post a notice or send notification on our Service to notify you in advance of material changes to our Privacy Policy.

10. Contact Us

For more information about our privacy practices, or to exercise any rights you may have pursuant to applicable law, please contact us at below address.