I’m looking for a google calendar replacement that isn’t nextcloud, has a descent mobile app with widgets, and authentication built in. I’ve seen plenty of recommendations via search but i’d like to hear what you personally use and what you like about it.
I use “radicale” as calendar server for the family. Thunderbird can talk to it directly, on Androidd, I use DAVX5 to sync them.
I also use radicale.
For events with other people I use gmail or mailbox calendar though…