Well, actually, PieFed.social has enabled it's API which means that the Android app Interstellar can be used with it. Find out more about the app at https://interstellar.jwr.one/.
Later today https://feddit.online/, another PF instance, will enable the API too and I expect others will follow in good time.
@Jerry@rimu Incredible timing, lemm.ee just announced they're shutting down at the end of the month. At 6PM I committed to moving over to feddit permanently and then 4 hours later I see this awesome news.