OQU is a mobile application designed for parents to monitor their children's attendance at educational organizations through QR codes. The app facilitates entry and exit logging, ensuring accurate tracking of attendance. Users can generate unique QR codes for both entry into and exit from educational facilities, streamlining the attendance process. This feature not only simplifies the sign-in and sign-out procedure but also enhances accountability for parents and educators alike.

The application automatically calculates the total hours spent by children in educational settings based on the attendance marks. This feature provides parents with a clear overview of their children's engagement in additional education programs. With its user-friendly interface and practical functionality, OQU serves as a valuable tool for parents seeking to stay informed about their children's participation in educational activities.