One Calendar app analytics for February 1

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#965

Productivity in

Germany#108

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

#369	Canada	6
#881	Ireland	185
#965	Germany	155
#1075	Israel	28
#1085	France	155

See all countries

#48	Canada	4
#108	Germany	18
#108	Ireland	21
#115	United Kingdom	14
#116	Netherlands	8

See all countries

Users Interests & Top Categories

Top categories and apps used by One Calendar users

13%

11%

9%

9%

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.

Business Calendar 2 Planner

Appgenix Software

Supershift Shift Work Calendar

Supershift GmbH

More competitors

One Calendar VS.

February 1, 2026