Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
Games - dodging missiles.
Not a new type of games and I had 1 installed for years on my Android tablet but never really played it. I played it yesterday and I like it!
It made me look if it was available for iOS and it is not, but I found many similar ones and I tried a few.
Here are the two iOS ones I prefer so far and the link to the Android one, all are free. I find them captivating for a quick game.
Mayday! - The Game by Felipe Goulart (iOS)
Sky Boom by Replay Entertainment (iOS)
Missile Escape by 2ndBoss (Android)
There are many others of this type on both platforms.