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DAVx⁵

Name: DAVx⁵
Author: bitfire web engineering

bitfire web engineering

CalDAV/CardDAV Synchronization and Client

Internet
FOSS
Free
Paid
In-app purchases
No ads
No tracking

Android only

Get DAVx⁵

Get it on Google Play Get it on F-Droid Get it on IzzyOnDroid Get it on GitHub Get it on Zapstore

What are these stores? Google Play, F-Droid, IzzyOnDroid, GitHub, Zapstore

DAVx⁵ is a CalDAV/CardDAV management and synchronization app for Android which natively integrates with Android calendar/contact apps. Use it with your own server or with a trusted hoster to keep your contacts, events and tasks under your control. For more information and a list of tested servers/services, have a look at the Web site.

Developer: bitfire web engineering
Website: www.davx5.com/
Source code: github.com/bitfireAT/davx5-ose/
Added to AppCosmos: 9 October 2026
License: GPL-3.0-only