Calendar Plus - Event Reminder is a free Android app developed by predefault that offers comprehensive calendar management features. It allows users to manage their schedules with ease, supporting daily, weekly, monthly, and summary views.

One of the most noteworthy features of Calendar Plus is its Chinese lunar calendar. In addition, it offers event management, allowing users to set one-off events or repeat them daily, weekly, monthly, or yearly. The app also features an intuitive navigation system that allows for easy movement between different views.

Another great feature of Calendar Plus is the ability to export and import events, allowing users to save all their events to their SDCard. Additionally, the app ensures that users will not miss any events with its LED blink feature.

Overall, Calendar Plus - Event Reminder is a useful and efficient app for managing schedules and keeping track of important events.