WhatsApp (installed from the Aurora Store) is working fine for me, but to get the login verification SMS / call to work I first had to give a LOT of permissions to WhatsApp (SMS, phone, etc). The warning about the custom ROM still exists, but in functionality it did not restrict the login and usage.
Did anyone try out yet whether Google Sheets (table editor) still works under Iodé OS 6.0? It first ran with “Iodé OS 5.8 20241213” which I documented above, it did not work with e.g. Iodé OS 5.7 before.
Note: Although I like the de-googled Iodé OS very much, the “Google Sheets” app is very useful for me to share with friends e.g. a timetable which will be updated from time to time.
Or can someone recommend a comparable open source app and sharing service?
a powerful online document editing suite available for self-hosting or via trusted partners.
Many NextCould providers integrate it in their app offerings, so you can create and edit documents - including LibreOffice format spreadsheets - online, and share links to them.
There is Android app available in F-Droid which allows viewing and basic editing. You can create a new file and save it in the directory on your phone that is synced with your NextCloud host. and create links - ether read-only, or allowing editing.