Following the fantastic news that Apple added the "Switch Recipes" function to iPads and iPhones, here's a video and link to help on how to get set-up.
0:05: Soccer Physics (Recipe taps the blue player 1 button).
0:39: Orbital ("Tap Middle of Screen" receipe, 30 second Time Out to leave mode to go to Point mode for changing menus).
1:40: Reading a book ("Turn Pages" recipe)
2:12: Beamz (Tap top left purple beam to play a Sitar recipe).
2:50: Pond (Swish the water recipe).
3:11: Fruit Ninja (setting up a horizontal slash recipe).
4:35: Mole Hammers (Recipe very quickly taps the blue button)
5:02: Sound Box (Recipe swishes some animated stars).
5:32: Yamaha Visual Performer Sparkle (five finger wiggle recipe).
5:49: Garage Band Smart Drums (setting up a quick tap to trigger the randomiser dice button with 20 seconds time-out to return to Point mode scanning).
7:12: Canabalt (taps the bottom right of the screen. Not too short, so you get a reasonable length of jump. This is just about playable, but would be improved by a momentary mode).
8:43: Camera (portrait take photos using a quick tap over the shutter button).
9:14: Escargot Escape Artistes ("Tap Middle of Screen" using the accessibility mode).