A child with supervised, offline use (games, music, books). A dedicated garage jukebox. A retro gaming device.
Anyone who needs a smartphone. Do not try to daily-drive an iOS 9.3.5 device. You will miss modern security patches, encrypted messaging, and two-factor authentication. The “compatible apps list” is less a catalog and more a museum exhibit labeled: “This is how we computed in the mid-2010s. Admire, but don’t depend.” ios 9.3.5 compatible apps list
Before hunting for an app, check the “Purchased” tab in the App Store on your 9.3.5 device. If you downloaded an app on a newer iPhone with the same Apple ID years ago, you can often retrieve the last compatible version. For new apps? You’re out of luck. A child with supervised, offline use (games, music, books)