Self Check In 앱 설명 글

이 글은 Self Check In 앱의 사용 법을 설명 해 놓은 글 입니다.

1. You can scan QRCode by camera

2. When you scan valid QRCode, You can check data at calendar

3. You can make profile by Sign In with Apple

4. You can create QRCode by create group

5. Also you can join group

6. Enter group code