I've used that, Hews (also good but looks abandoned) and am now using Glider https://f-droid.org/packages/nl.viter.glider https://f-droid.org/packages/nl.viter.

I've used that, Hews (also good but looks abandoned) and am now using Glider https://f-droid.org/packages/nl.viter.glider https://f-droid.org/packages/nl.viter.glider . It's very smooth