3단계 영어패턴 - 몰입영어는 2달이면 240패턴
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Data safety
The developer says that this app doesn't collect or share any user data. Learn more about data safety
No data shared with third parties
The developer says this app doesn't share user data with other companies or organizations. Learn more about how developers declare sharing.
No data collected
The developer says this app doesn’t collect user data