When I got my first smart phone it used some app for texting. I forget the name. Then Verizon forced me to change to Message+. This ended up being fine because the first app was a little unstable.
Last night I got a message from Message+ that I needed to move over to Google Messages.
Criminy. Pick an app and use it for cryin out loud.
At least the transition to Google Messages was fairly instantaneous and smooth.