English

Terms of Service

Mutal Unnie · Operated by GATEPOP Inc. · Effective 2026-08-01 · Last revised 2026-10-03 (v1.1 — correction of operator name and of sign-in and record-storage information)

1. About These Terms

These Terms set out what applies between GATEPOP Inc. (the "Operator") and you when you use Mutal Unnie (the "Service") provided by the Operator. We have tried to avoid difficult language and to describe plainly what actually happens. By using the Service, you are deemed to have agreed to these Terms.

How we handle personal information is described separately in our Privacy Policy.

2. Definitions

3. You Can Use the Service Without Signing Up

The Service can be used with just a nickname and date of birth, without a separate sign-up. In this case, your records are stored on your device, and information needed for server features may also be stored on the server anonymously. However, if you delete the app or change devices without linking an account, those records cannot be loaded again.

If you link an Apple account on iPhone or a Google account on Android, your records are backed up to the server and carry over when you change devices. Signing in is optional and only for backup; you can use every feature without signing in.

Children under 14 (international age) may not use the Service.

4. About Bok (福)

5. Payments

6. Withdrawal and Refunds

Refunds for iPhone in-app purchases can be requested from Apple. You can select the purchase at reportaproblem.apple.com and submit a request. For Android in-app purchases, please follow the Google Play refund guide.

Under the Act on Consumer Protection in Electronic Commerce, you may withdraw your purchase within 7 days of the purchase date. However, withdrawal may be limited for the portion corresponding to Bok already used, as that content is considered to have been fully provided.

When a refund is confirmed by the relevant store, the Operator takes back Bok corresponding to the refunded amount from your account, based on the store's notification or refund history. In this process your balance may become negative, and it will be offset first against future top-ups.

If the refund process isn't moving forward or you feel it is unfair, please let us know through the contact details. We'll look into it with you.

7. Nature of the Reading Content — Please Read

What Mutal Unnie tells you is reference material. It does not make decisions for you; it gives you something to think over once more as you decide.

8. Your Commitments

9. Advertising

The Service offers rewarded ads through which you can collect Bok. Watching them is entirely optional, and only non-personalized ads are used. Rewards for watching ads are granted after the ad provider's server verification is complete.

10. Account Deletion and Service Suspension

11. Intellectual Property

Rights to the Service's text, design, calculation engine and programs belong to the Operator. Records you enter and readings generated for you may be freely used by you for personal purposes.

12. Changes to These Terms

If these Terms change, we will notify you through an in-app notice 7 days before the change takes effect. Changes unfavorable to users will be announced 30 days in advance, and if you do not agree, you may stop using the Service by deleting your account.

13. Disputes

If a problem arises, please contact us first. If it cannot be resolved through discussion, the laws of the Republic of Korea govern, and jurisdiction lies with the court determined under the Civil Procedure Act.

14. Contact

Operator: GATEPOP Inc.
Email: gatepopkorea@gmail.com
Answers to common questions are collected on our Support page.