I use an iPhone and my fiancé uses Android. He is not very tech savvy. He does not like to text for privacy reasons. I was going to recommend we get Signal but see others in Lemmy talking about Matrix. Is that better? If so, what app is best that works on both our phones? Thanks Lemmy friends!
Matrix IMO is more like a discord alternative. For private messaged I would use (and I do use) Signal. Its very easy to setup too and seems like the most reliable instant messenger.