@pkntl@Mayana take a look at nextcloud. I use this hosted on https://woelkli.com for my calendar, contacts, and reminders. I‘be used this on both Etar (f-droid) and the default calendar app on iPhone.
@pkntl@Mayana I just de-Googled and I have kept my account open since I've had it for 15 years. I switched to #Fastmail for my calendar and I have all Gmail forwarding to my new Fastmail account. Has worked liked a charm so far.
@pkntl @Mayana take a look at nextcloud. I use this hosted on https://woelkli.com for my calendar, contacts, and reminders. I‘be used this on both Etar (f-droid) and the default calendar app on iPhone.