One Calendar app analytics for April 30

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#841

Productivity in

Germany#93

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

MarMarApr

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

#330	Canada	34
#812	Thailand	191
#841	Germany	230
#952	France	199
#970	Italy	108

See all countries

#40	Canada	4
#93	Germany	29
#103	Thailand	23
#105	France	19
#105	Netherlands	7

See all countries

Users Interests & Top Categories

Top categories and apps used by One Calendar users

13%

12%

10%

8%

Top Competitors & Alternative Apps

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

Atto - Time Clock & Scheduling

Specta Labs, Inc.

Work Shift Calendar

LRHSoft

Boxer - Workspace ONE

Boxer

Trello: Personal Planner App

Atlassian

More competitors

One Calendar VS.

April 30, 2026