The CheckIn Mobile App is a student-focused attendance solution designed to streamline attendance tracking in academic institutions. Built with Flutter and powered by a PHP + MySQL backend, the app allows students to sign up, verify their details, and mark attendance efficiently.

CheckIn supports two attendance modes:

• QR code scanning for in-person classes, providing quick and accurate check-ins

• Attendance code entry for online sessions, allowing students to confirm their presence remotely

The app integrates with a centralized web management system, enabling lecturers and administrators to monitor attendance in real time, manage records, and generate reports effortlessly. By automating attendance and reducing manual errors, CheckIn ensures accuracy, transparency, and accountability.

With its clean interface and reliable backend, CheckIn delivers a seamless experience for both students and educators. The solution was developed as a capstone project, demonstrating practical application of full-stack mobile development and real-world problem solving.