I use Feeder.

Feeder

Read You

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I’ve been using my own app JamRSS until I switched to Read You because it looked better.

Focus Reader is excellent… https://play.google.com/store/apps/details?id=allen.town.focus.reader

Readrops

Feeder

I use the Nextcloud News app with Nextcloud.

Nextcloud news

Although not an android app, I’d like to mention Firefox’ Feedbro add-on. Since Mozilla recently announced (if I’m not wrong here) to make the desktop add-ons available in the mobile version, maybe Feedbro will be part of it?

Miniflux is my favorite. No native app but the web app works really well on mobile. And the tight integration with the Read-it-Later app Wallabag is just brilliant. I love the combo.

Thunderbird does RSS reasonably well I believe.

I like Feeder, even if I think it’s use of the back button can be a bit counter-intuitive sometimes.

https://f-droid.org/en/packages/com.nononsenseapps.feeder/

Inoreader. Syncs across multiple devices too.