Apps like PIXEL CalSync

Here are some great alternatives to PIXEL CalSync by Government Technology Agency :
DAVx⁵ – CalDAV CardDAV WebDAV
DAVx⁵ – CalDAV CardDAV WebDAV
★4.3
CalendarSync - trial
CalendarSync - trial
★4.6
CalendarSync - CalDAV and more
CalendarSync - CalDAV and more
★4.0
CalDAV TaskSync beta
CalDAV TaskSync beta
★3.8
iCal Import/Export CalDAV
iCal Import/Export CalDAV
★4.5
Etar - OpenSource Calendar
Etar - OpenSource Calendar
★4.1
CalenGoo Calendar Trial vers.
CalenGoo Calendar Trial vers.
★3.3
CalenGoo - Calendar and Tasks
CalenGoo - Calendar and Tasks
★4.5
Simple Calendar
Simple Calendar
★4.7
EteSync - Secure Data Sync
EteSync - Secure Data Sync
★4.3
Simple Calendar Pro
Simple Calendar Pro
★4.5
Pixel Widget -The Pill Weather
Pixel Widget -The Pill Weather
★3.7
Persian Calendar
Persian Calendar
★4.5
Agenda12h Watch Face Lite
Agenda12h Watch Face Lite
★4.0
Calendar Account Delete Helper
Calendar Account Delete Helper
★4.9
Teamup Calendar
Teamup Calendar
★4.6