ユニカレ is a free calendar application designed specifically for university students, allowing them to manage their schedules effortlessly. It features an intuitive home screen that provides a quick overview of today's classes, upcoming events, and available free time. Users can easily manage their daily tasks and appointments with a streamlined interface.

The app supports syllabus information from 47 universities, enabling one-tap registration of class schedules. Users can connect with friends on campus by visualizing who is free at the moment and can engage in social activities with simple stamps for hanging out or studying together. Privacy features ensure that schedules are only visible to approved friends, making it a secure option for managing university life.