I am so sorry! I took another look at SMS Import / Export and to my surprise it does support scheduled backups! I had seen it before and had overlooked that feature so disqualified it. I’m going to test it now but if you don’t hear back its probably because I made the switch without issue.
I saw this but its missing a key feature: daily backups. SMS Backup & Restore can make a backup every day then I can sync the file out to Nextcloud or similar. It also supports Dropbox if that’s your thing.
This and so many others that are irreplaceable because of the Network effect. Google Maps, Uber and so on…
However if you are looking for a self contained app to bring into the Foss ecosystem then I would recommend making a game that you like?
My first game that I bought on Google Play was Osmos making a version of this that is open source would make me happy…
SMS Backup & Restore? Unless there is an alternative that I’m missing? Play store link
Network Effect is the biggest hurdle for sure. I think it it true for so many other services too. I think we can agree there is no real technical problem to solve, we only look at the technical problems because trying to “fix” the social and political issues is a lot harder. Digital Markets Act is supposed to address this but time will tell if it has any lasting impact (in the EU).