Last 7 days:
Instagram 5h 32m (insta has a 2 hour custom limit set)
twofold 2h 55m (tetris-ish puzzle game)
unread 2h 38m (feed reader)
maps 1h 59m
twitter 1h 15m
Safari 1h 13m
Spotify 1h 5m
and then it drops off into under 10 minutes on various reference apps.