Reddit Is Fun was the only way I browsed Reddit on mobile. The mobile app is crap and doesn't actually properly load posts. I get down a few scrolls and it ends like there isn't anything else to view.
RIF was such a good app. Hopefully Jerboa will get there, and Lemmy, as a whole, will get to a comparable state. Already liking Jerboa a lot honestly. RIF will of course be missed though
I think Third Party Reddit apps are going to become the norm for Lemmy. I know that at least Sync's developer is looking into supporting Lemmy with their app. I love Sync, so that would be great for me. Hopefully other apps follow.