다짐매니저 회원용 예약 앱 is a free Android app developed by Stone-I Co. Ltd. It falls under the Lifestyle category, specifically the Health & Fitness subcategory. This app aims to simplify the process of booking fitness classes and sessions for users of the 다짐매니저 gym management program.

With this app, users can easily check the remaining number of sessions and the validity period of their membership. They can also view their attendance records for the classes they have attended. Additionally, users can conveniently browse and book classes on their desired dates and times. The app even offers a waitlist feature for classes that are already fully booked.

For any partnership inquiries, users can contact Stone-I Co. Ltd. through the provided telephone number or email address.

Please note that the developer's contact information and other business details are not relevant to the review and should not be included.