DAVx⁵ (previously known under a different name) is the only all-in-one sync solution for your contacts (CardDAV), calendars (CalDAV), and your tasks (based on VTODO). The app is easy to set up and seamlessly integrates with your favorite calendar / contacts app (including default apps). It can also be used separately, if you have CalDAV, CardDAV or just Tasks. Compatible with almost all CalDAV / CardDAV servers and services, including Nextcloud, iCloud and Synology! Attention: DAVx⁵ must not be moved to the SD card! This will cause strange behavior, including loss of account and data.
- Synchronize your DAV calendars (CalDAV) and address books (CardDAV) and Tasks in one application
- Bidirectional synchronization (server client)
- Native Android 4+ implementation
- Seamless integration with your favorite device and apps
- Easy configuration (automatic detection of resources, support for self-signed certificates, authentication by client certificates)
- Fast algorithms for high performance (CTag / ETag, timing limit time range for past events)
- Optimized for phones and tablets.
- Super safe and we respect your privacy!
- DAVx⁵ is completely open source
Required Android Versions : Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]