Business Calendar

Contains ads
4.1
51.4K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
Learn more
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About this app

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
Updated on
Aug 27, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

4.1
48.8K reviews
Richard Garcia
July 13, 2022
7/24/19 best calendar app. Edited review: 6/15/2022 Upgraded to pro to get away from length game ads and stupid "got you to open up an ad you were trying to delete." I think this was a great free app till the ads came. If it wasn't, I would have found a new app rather than pay for a subscription. Nevertheless, I'm still a customer and this app works well for my needs ad free!!!
11 people found this review helpful
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Fausto Buitron
May 6, 2022
I found this app many years ago and found that the free version provided me with what I needed. There were ads, but no big deal . Now the ads interfere with the usage and productivity of the app , at one time I was going to upgrade by paying, but glad I didn't because it seems that even the paid version has ads? I need to find a new calendar app as I am tired is using this app.
37 people found this review helpful
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A I
June 25, 2021
I was rather upset when an update took away the sound notification (for free app) but with most recent update, final straw has been placed. Someone gives you an address for meeting and when you go to put it in your calendar a full length, obnoxiously loud, non targeted ad pops up that you can't get around. The only thing I remember is to not download whatever app is being advertised... address forgotten. Make sure you delete cache and data before uninstalling, which is my next step.
13 people found this review helpful
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What’s new

- adaptations for newer Android versions
- bug fixes