top 5 or most frequently used:
Galcon..multiplayer online...
bejeweled..classic
white pages..finding people or businesses
caissa chess..usually open saved games
pandora..streamer
Here's some others:
Soccer..it works well but i seldom have the time it takes to devote to it.
Shazam..you already know this one
Texas holdem..would be better with online multiplayer
weather bug
scrabble
sportstacular
Now playing
as you can see, not much in the way of productive 3rd party apps. Wish it wasn't the case. They need to have trial apps for those over 10 dollars. But i have stopped getting apps on impulse. I simply just don't use many i'm finding and yep, i could make a list of those i bought, tried once and simply don't use.
My advice is to buy just a few at a time to get familar with em.