One Calendar app analytics for December 2

One Calendar

Code Spark
Google Play Store
Free
Productivity

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).

One Calendar Usage Rank

The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.

All Categories in

Germany#851

Productivity in

Germany#99

Daily active users

Analyze usage patterns of One Calendar users by viewing One Calendar downloads and daily active users over time.

Users

Analyze usage patterns of One Calendar users by viewing One Calendar downloads and daily active users over time.

Unlock daily active users

OctNovDec

One Calendar Ranking Stats Over Time

Similarweb's Usage Rank & Google Play Store Rank for One Calendar

Rank

One Calendar Ranking by Country

Counties in which One Calendar has the highest ranking in its main categories

#498	Canada	33
#649	Ireland	31
#809	Italy	146
#851	Germany	155
#992	United Kingdom	226

See all countries

#60	Canada	=
#79	Ireland	9
#95	Italy	20
#99	Germany	18
#103	United Kingdom	21

See all countries

Users Interests & Top Categories

Top categories and apps used by One Calendar users

13%

12%

8%

8%

Top Competitors & Alternative Apps

Apps with a high probability of being used by the same users, from the same store.

DigiCal Calendar Agenda

Digibites

Simple Calendar - easy planner

Komorebi Inc.

Simple Calendar

Simple Mobile Tool

TimeTune - Schedule Planner

TimeTune Studio

More competitors

One Calendar VS.

December 2, 2025