Best iPad apps for car rides?

Taking my kids (4 and 8) on a 5-hour drive next month and I'm allowing screen time for sanity purposes. Looking for recommendations on actual good apps that aren't just mindless swipe games. Heard about Duck Duck Moose games and Duolingo but curious what actually kept your kids engaged without driving you insane with sound effects. Also don't care if it's "educational" - I just need them quiet lol.