One Calendar app analytics for August 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

Germany#1,020

Productivity in

Germany#111

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

JunJulAug

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

#477	Canada	81
#716	Thailand	28
#971	Netherlands	23
#1009	Israel	24
#1020	Germany	85

See all countries

#55	Canada	10
#94	Thailand	6
#111	Germany	9
#111	Netherlands	3
#113	France	7

See all countries

Users Interests & Top Categories

Top categories and apps used by One Calendar users

12%

12%

11%

8%

Top Competitors & Alternative Apps

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

TimeTree - Shared Calendar

TimeTree, Inc.

CalendarTask

Beijing Xiaowei Cloud Service Technology Co., Ltd.

Weekly Planner - Diary, Notes

Digital Legal Tech S.R.L.

Table Notes - Mobile Excel

Solution Developers

More competitors

One Calendar VS.

August 23, 2026