FB/IG video ads have been doing very well for apps. You can target people in relationships. I would try a basic video that just is informative showing off your

FB/IG video ads have been doing very well for apps. You can target people in relationships. I would try a basic video that just is informative showing off your app. I would also see If you could get a short video made that is somewhat humorous involving a couple arguing over dinner and then using your app, it could have potential.