"KakaoTalk Preview" KakaoTalk preview app through notification access. You can check the content of the KakaoTalk arrived without decreasing the number. You can collect and view the contents of KakaoTalk at once. You can see the deleted message. You can preview the urls included in the conversation. * This app operates normally only when you have access to notifications. Please activate "KakaoTalk Preview" in notification access settings. * It works only if KakaoTalk is installed. [How to use