꼼꼼출석부 is a user-friendly and efficient attendance management app for groups. With this app, you can easily and quickly manage attendance for your group.

The app allows you to register group members and input their basic information. It also provides the convenience of directly calling or messaging them. You can record attendance status on a daily basis without any limitations. Additionally, you can easily view the attendance situation at a glance. The app also allows you to make memo records for each person on a specific date.

Please note that the app requires certain permissions for its functionality. The storage permission is optional and is used for backup and restore management purposes. You can choose to disallow this permission through the device's settings app if desired.

꼼꼼출석부 is a free app available on Android devices. It falls under the category of Business & Productivity, making it a valuable tool for groups in various settings.