At some point, the apps here will be as good or better than Apollo. Give it time.
Just a few things to keep an eye out for:
memmy is in very, very, very early Beta and incorporates Apollo's gestures and scroll style. It's missing pretty much every feature. However - scrolling, voting and commenting is a breeze and there's a lot of potential.
mlem is also in very early beta and has several developers working on it. My understanding is there's a goal for a 6/30 App Store release to coincide with the 3rd Party Kill date for Reddit.
The famed RIF Developer is working on a Tildes app that federates with Lemmy. It will be available on iOS and Android.
I've got two for Lemmy.
mlem is currently being developed for iOS with around ~20 contributors. It's in early open beta, and I'm psyched because there's supposed to be a massive update between now and tomorrow.
memmy for iOS looks promising. Really intuitive 'swipe to upvote/downvote/reply' feature and browses similarly to Apollo. It's very barebones right now, the project is just a few days old and there's one developer (as far as I know).