I can't update the message+ app to the latest version. I have a galaxy s20+ and my fiancé has a galaxy s10 and his version of the app is 7.3.something and mine is 6.9.13. And it says my app is fully up to date. I don't use the message+ app bc it is so outdated and choppy but I like the version he has and would use it if I could get it updated to the same version.