*Sync for Lemmy* has a paid version that gets rid of ads. Its developer was one of the most vocal when Reddit started charging developers for access to their API. *Sync for Reddit* was one of the most popular third-party Reddit apps before then. Its developer is also absent all the time. They poke their head in every few months, fix a bunch of problems, then disappear into the nether for an indeterminate amount of time. I actually switched to Voyager because I was annoyed at how difficult it was to get anything fixed on Sync. And of course, Voyager is free.