Another alternative is Baïkal.
Comment on Selfhosted birthday calendar for the whole family?
Ooops@feddit.org 2 days ago
Don’t host the calendar, just host some WebDAV/CalDAV. That format is support by basically all apps of every platform (usually including the default app on most phones), so everyone can pick what they want.
suzune@ani.social 2 days ago 
monomon@programming.dev 2 days ago Been using Radicale for a few months now, I’m really happy with it. Granted, it’s not the fastest with large scale updates (which don’t seem to be OP’s use case). On Android I settled on One Calendar. Tried a few other apps, including DAVx5, which had issues, I think with full day events showing wrong.
non_burglar@lemmy.world 2 days ago
Davx5 is just a bridge between calendar apps and dav providers. One calendar has this function built-in. Any issues showing content on the right time zone, etc would be in the client, not davx5.
- monomon@programming.dev 1 day ago
I’m sorry yeah, not sure which calendar program it was, then. I tried a few, and several had issues with full-day events. (the events themselves seemed fine in the ical)
uuj8za@piefed.social 1 day ago
I’m using Radicale + DAVx5 + Fossify Calendar.
Curious what other calendar apps on Android folks use.
I’m using the default calendar app that a long time ago came with that lineageos install.
Should be this one iirc…