정말 좋은 앱!!
공부할 때 필요했는데, 참 좋네요. 개발자님 감사합니다^^
Yes, 오늘의 공부 is completely free and it doesn't have any in-app purchases or subscriptions.
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오늘의 공부 is free.
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공부할 때 필요했는데, 참 좋네요. 개발자님 감사합니다^^