Can't figure out what this app is called?

I used to have this app on my phone, there were three installments of it. It had different "apps" inside of it, and I remember the last one, the icon was a grey box with a blue dragon eye in the center of it. I still can't figure out what it's called. Anybody know?
Update: Some of the "apps" inside of it were a hearing test, "This day in history", morse code, a timer, and all kinds of other stuff.