Use APKPure App
Get e2m Check-in old version APK for Android
체크인 앱하는 이벤트에 대한 세션 현명한 출석을 추적하는 데 사용할 수 있습니다.
Check-in App can be used to track session wise attendance for an event.
It can scan individual session QR codes as well as the Business Card of the attendees, thereby allowing attendance tracking.
It supports both front and back camera for scanning.