HANGULPRO / PRIVACY

PRIVACY POLICY

LAST UPDATED: AUGUST 2026
POTENGO ("we", "us", or "our") operates HangulPro, a Korean language learning application focused on learning Hangul.

This Privacy Policy explains what information may be collected, how it is used, and how users can request deletion of their account.

INFORMATION WE COLLECT

When you create or sign in to a HangulPro account using Google Sign-In, we may receive and process the following information:

NAME
Your Google account name may be used to identify your account.
EMAIL ADDRESS
Your Google account email address may be used for account identification and authentication.
USER ID
A unique identifier may be associated with your HangulPro account.

HOW WE USE INFORMATION

We use account information for purposes including:

  • Creating and managing your HangulPro account.
  • Authenticating users through Google Sign-In.
  • Providing and maintaining app functionality.
  • Protecting the security of the service.
  • Responding to user support requests.

THIRD-PARTY SERVICES

HangulPro may use third-party services to provide authentication, application infrastructure, analytics, payments, or other technical services.

These services may process information according to their own privacy policies and terms.

Google Sign-In is used to authenticate HangulPro users.

DATA SECURITY

We take reasonable measures to protect information associated with your account from unauthorized access, alteration, disclosure, or destruction.

However, no method of electronic transmission or storage can be guaranteed to be completely secure.

DATA RETENTION

Account information may be retained for as long as your HangulPro account remains active or as necessary to provide the service.

When an account deletion request is completed, applicable account information will be deleted in accordance with our account deletion process, subject to any information that must be retained for legitimate legal or security purposes.

ACCOUNT DELETION

You can request deletion of your HangulPro account through our account deletion page.

To request account deletion, visit:

DELETE ACCOUNT

CHILDREN'S PRIVACY

HangulPro is not intended to knowingly collect personal information from children in violation of applicable laws.

CHANGES TO THIS POLICY

We may update this Privacy Policy from time to time.

When changes are made, the updated version will be posted on this page with a revised "Last Updated" date.

CONTACT US

If you have questions about this Privacy Policy or your personal information, please contact us.

EMAIL
eum0430@gmail.com
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