KU App is a mobile application designed to provide convenience to students, professors, and visitors of Kasetsart University. It aims to keep the university up-to-date with the digital era and support the Thailand 4.0 development policy. KU App is available on both iOS and Android platforms and offers different services according to the user's needs.

The app includes a calendar function that enables users to check their schedules and add events to their calendars. Moreover, it allows users to set notifications for their schedules. KU App also features a QR code function that facilitates various transactions within the university, such as attendance registration. Users can also view their registered courses' details, including course code, title, general information, and credits. Additionally, KU App enables users to book facilities and equipment, such as meeting rooms. Once users complete their booking, they can show their QR code to access the reserved facilities. Lastly, KU App provides users with useful information about the university, such as contact information, faculty, and department details, and a map of the university's campuses.