“This is a little video showing some of the features of Randgrid for iPhone OS. This is running on an iPod Touch 2G.”
“A little video of this fun app called Surface DJ.”
“A very basic video of iStylophone, the stylophone emulator for the iPhone”
Only one of these apps is still around today, but some of these were really good in their day. I think it’s a shame they didn’t keep going.