Cloud Synchronization

Google, Exchange, CalDAV, iCloud, Yahoo, etc.

General Information for Calendar Cloud Synchronization / Backups
aCalendar is a user interface to the local calendar storage of your Android phone. That's why all normal calendar apps (like e.g. Samsung calendar app)...
Fri, 22 Nov, 2019 at 1:21 PM
Google Calendar
To use google calendars you need to have a google account and add it to your Android phone. To sync your Google Calendar data between Google cloud and t...
Fri, 22 Nov, 2019 at 1:42 PM
Sharing of calendars
To share calendars with friends, family or colleagues any good cloud service can be used. For write access, all users typically need to use the same cloud ...
Mon, 11 May, 2020 at 11:02 PM
Microsoft Exchange (hotmail, Office 365,,
Setup To sync any Microsoft cloud service or corporate Exchange calendar with Android, you can use Android's built-in Exchange sync. This is provided ...
Tue, 7 Jan, 2020 at 1:58 PM
CalDAV (Owncloud, Synology, etc.)
To sync CalDAV-based calendars like owncloud to Android, we recommend the apps DAVx⁵ and CalDAV Sync. If you additionally install the app Open Tasks, you c...
Wed, 22 May, 2019 at 11:34 AM
Subscribing to web-based ICS calendars
To subscribe to a web-based ICS calendar, you can either use your cloud service or 3rd party apps. Via Cloud Service For Google Calendar, you can subsc...
Tue, 30 Jun, 2020 at 11:34 AM
To integrate your iCloud calendar in Android we recommend the apps MultiSync for iCloud or SmoothSync for Cloud Calendar
Mon, 25 Nov, 2019 at 2:16 PM
To synchronize upcoming Facebook events to Android, please follow these steps:  (Facebook no longer offers synchronization of birthday data due to privacy ...
Mon, 2 Mar, 2020 at 11:39 AM