…go to “settings”–> “app store” and enable “offload unused apps”…
…keeps data but gets rid of a slew of apps you never, or rarely use…
…if, on a rare occasion you do access the app, it just downloads it in a few seconds and you’re up and running it again…
…also, some apps, especially “DJI Fly” my drone app, stores a MOUNTAIN of stuff on the iPhone…
…Facebook does the same…
…delete them, then reinstall the apps clears out loads of space…(be sure to have videos/photos from photo apps backed up, of course)…