One Calendar app analytics for February 23

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

United States#2,419

Productivity in

United States#186

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

DecJanFeb

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

#450	Canada	84
#791	Ireland	101
#837	France	207
#984	Germany	166
#1052	Israel	7

See all countries

#52	Canada	10
#96	Ireland	14
#97	France	21
#112	Germany	16
#120	Netherlands	9

See all countries

Users Interests & Top Categories

Top categories and apps used by One Calendar users

20%

9%

Health & Fitness

7%

7%

Top Competitors & Alternative Apps

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

DigiCal Calendar Agenda

Digibites

DAVx⁵ – CalDAV CardDAV WebDAV

bitfire web engineering

Simple Calendar - easy planner

Komorebi Inc.

Calendar Widget: Month/Agenda

Milan Sillik

More competitors

One Calendar VS.

February 23, 2026