One Calendar

biz.codespark.xcalendarapp

View detailed information for One Calendar — ratings, download counts, screenshots, pricing and developer details. See integrated SDKs and related technical data.

Total installs
1.5M(1,567,586)
Rating
4.7(4,197 reviews)
Released
April 27, 2018
Last updated
October 13, 2025
Category
Productivity
Developer
Code Spark
Developer details
Name
Code Spark
E-mail
support.android@onecalendar.nl
Website
unknown
Country
Netherlands
Address
unknown
Android SDKs
One Calendar Header - AppWisp.com

Screenshots

One Calendar Screenshot 1 - AppWisp.com
One Calendar Screenshot 2 - AppWisp.com
One Calendar Screenshot 3 - AppWisp.com
One Calendar Screenshot 4 - AppWisp.com

Description

The most popular app to view all your calendars like Google, Live, Outlook, iCloud, Exchange, Office365, Yahoo, Nextcloud, Synology, GMX, Mailbox.org, ownCloud and more. OneCalendar integrates all your calendars into an easy-to-read overview. View and manage all your appointments, events and birthdays.

OneCalendar is available on all platforms (Android, iOS, MacOS and Windows).