One Calendar

Code Spark

In-app purchases

About this app

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).

Ratings and reviews

Best if purchased because it has all the features I was looking for and missing from Google calendar. I like making recurring weekly appointments that exclude some days. Couldn't do it with Google calendar which notifies me. Had trouble at first after making the purchase on my phone because it did not transfer to my computer. But with the great assistance from support everything is working. The platforms do not cross and you have to do a little tweaking to make it work Thank you support.

Absolutely PERFECT. Exactly what I've been looking for. Even better on PC. Thank you. Update: I have found one thing that really needs to be fixed. When I use the app to go back into and edit an existing repeating all-day series, even if I just change the color or something, it stretches it out to three days and I have to get on my laptop's calender later and fix it back. Still love it so much though.. Just please fix this flaw. Thank you. :)

Very useful, no nonsense. That says it all. Very useful to aggregate multiple calendars from multiple accounts, and also from other sources (ical feeds published by college clubs, for example). Suggestions for future improvement: - Ability to sync more frequently than every hour - Filter on/off calendars individually, rather than grouped by color

What's new

- Update to Xamarin/SDK 12
- PKCE
- Portugese translations