The Challenge Study app is a Challenge Study Cafe.
Premium service to members who use
It is an app created to provide.

· Mobile from reservation to payment at once!
The place you want and the time you want
Check with the app and from reservation to payment
Solve it easily!

· Various payment methods
Credit card, micro payment, real-time account transfer, Kakao Pay, etc.
Pay the way you want!

· Easy and smart management
Ticket management, access control, time extension, seat change
Check all the information conveniently with your smartphone!