Used to be perfect! I have been a user for a few years and love the app. I noticed recently that it is not backing up my sent Texts at all. I believe this might have changed when I went from a Galaxy s5 to s7. (It does back up texts that I sent from my Gear s2  though ???) Stinks because this was far and away the best app. I've tried the work-arounds that aren't supposed to apply to my phone with no luck. Drag!