Business Calendar has everything you need in a calendar app: It provides an excellent overview of your appointments, it’s easy to use and it gives you powerful tools to create and manipulate your events.

★ "Our favorite calendar app on Android, due to its flexibility and ease of use." - Lifehacker 01/2014 ★
★ "One of the best Calendar Apps for 2014" - FastCompany ★

Features
▪ Quick Day View: for a fast overview of all events of the day
▪ Favorite Bar: for direct access to all your calendars
▪ smooth scroll and zoom: for better, intuitive interaction

Details
▪ month, week, day, agenda and event view
▪ color-coded year view
▪ scroll- and zoomable multi-day view (1-14 days)
▪ easy switching between timeline bars and event titles in month view
▪ search function
▪ sync your events with Google Calendar, Microsoft Outlook, Exchange etc. using the Android calendar synchronization
▪ professional widgets for month, week, agenda and day view
▪ intuitive handling: just move your finger over some days of interest in month view to open them in multi-day view
▪ many options for recurrent events (e.g. an event that takes place every other week on Tuesday and Thursday)
▪ birthday calendar
▪ context-sensitive help system to optimize your workflow 

This free version is ad-supported, but still fully functional. If you’re a heavy calendar user, we believe the best solution for you is the pro version: without ads and with more useful features like:

▪ manage contacts: link contacts to your events
▪ customizable templates: create your own templates for new events
▪ multi-selection: delete, move or copy multiple events at once
▪ drag&drop: move and copy events easily in the multi-day view
▪ tasks add-on: use the integrated task-management tool to sync with Google Tasks & Toodledo
▪ notifications: comprehensive reminder functionality
▪ app theming: light and dark theme for the app
▪ advanced widgets: set colors, font sizes and individual calendars
▪ import & export: quickly import or export all your calendars in .ics format

Recent changes:
- workaround added for the new bug in the Android calendar synchronization, which causes the duration of recurrent all-day events be set to 0 days
- adaptations for newer Android versions
- bug fixes