Welcome to Checkin

Our QR code brick helps schools track attendance seamlessly while locking phones during class.

A close-up of the Checkin QR code brick mounted on a classroom wall with students scanning it.

A close-up of the Checkin QR code brick mounted on a classroom wall with students scanning it.

Students using their phones to scan the Checkin brick as they enter the school.

Students using their phones to scan the Checkin brick as they enter the school.

A teacher viewing attendance data on a laptop, with the Checkin brick visible in the background.

A teacher viewing attendance data on a laptop, with the Checkin brick visible in the background.

How It Works

Scan the brick, lock your phone, and mark attendance instantly—simple, efficient, and reliable.

Stay Updated

Get the latest on Checkin’s school system