One Calendar app analytics for April 27

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#3,140

Productivity in

United States#242

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

FebMarApr

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

#363	Canada	17
#713	Thailand	72
#754	Germany	207
#1030	Italy	10
#1032	Taiwan	1

See all countries

#43	Canada	1
#86	Thailand	10
#90	Germany	16
#121	France	16
#122	Netherlands	3

See all countries

Users Interests & Top Categories

Top categories and apps used by One Calendar users

19%

Health & Fitness

8%

7%

6%

Top Competitors & Alternative Apps

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

Trello: Personal Planner App

Atlassian

Daily Planner Organizer: Brite

Brite Technologies LLC

Supershift Shift Work Calendar

Supershift GmbH

Engross: ADHD Focus Timer

Engross Apps

More competitors

One Calendar VS.

April 27, 2026