TheseBrowser, calling app, sms app
I switched to LibreTube for that, myself. Felt much smoother and fluid than Re-/Vanced, especially for basic viewing with no account.Can't exactly name one app. But I would say the Android OS itself. I mean, I use some modded apps, which is only possible on Android. So I won't be comfortable with iOS. One simple example would be YouTube Vanced/ReVanced, even though I rarely watch YouTube on Android.