NewPipe can do this on Android. Search for your channels, click the subscribe button, then on the home screen of the app there's a tab with the chronological li

NewPipe can do this on Android. Search for your channels, click the subscribe button, then on the home screen of the app there's a tab with the chronological list of videos from your subscriptions. You can hide the YouTube trending tab from the home screen, and within videos you can swipe between comments & suggested/related videos, so you don't lose discovery of new content.