Pros: Simple and similar gameplay to Zynga's "with friends" apps. It's pretty addicting, despite the lack of a time limit or winners and losers....

Cons: It needs some way to communicate with opponents via chat. I'm already seeing some words repeat too, which takes the fun out of guessing. It...

Pros: Simple and similar gameplay to Zynga's "with friends" apps. It's pretty addicting, despite the lack of a time limit or winners and losers. Not only is the game itself great, but it's popular too. I have almost as many of my facebook friends on this as I have on Words With Friends, so there's no shortage of people to play with. All around, a surprisingly fun take on an old game concept.

Cons: It needs some way to communicate with opponents via chat. I'm already seeing some words repeat too, which takes the fun out of guessing. It could also use a few UI improvements like deleting games or making the bomb button harder to accidentally touch.

Pros: Beautiful game art

Cons: Alright, I'm done with Lume. After about 30 min of meaningless tapping and swiping, I finally figured out the controls for this game. But...

Pros: Beautiful game art

Cons: Alright, I'm done with Lume. After about 30 min of meaningless tapping and swiping, I finally figured out the controls for this game. But now I have no idea how to solve the first puzzle. It feels like a scavenger hunt with needlessly vague clues. The game needs some major UI improvements just to make it playable! What could have been an amazing and innovative puzzle game is instead a frustrating test of your patience. Don't waste your time with this one.

Pros: Hands down, the best Tower Defense app available. Plenty of levels without having to buy more in-app. It's just the right level of...

Cons: An awesome game, nothing bad to say.

Pros: Hands down, the best Tower Defense app available. Plenty of levels without having to buy more in-app. It's just the right level of challenge without being too hard or too easy. If you have the slightest interest in TD games, buy this one. They also have promotions all the time, so look out for discounted prices (or even free)!

Cons: An awesome game, nothing bad to say.

Pros: I've played a LOT of tower defense games on the iphone and ipad, and I've got to say this is one of the better ones. Without a doubt, the...

Cons: There are only a few levels, so don't expect this one to last very long. Additionally, there are clearly certain towers and strategies that...

Pros: I've played a LOT of tower defense games on the iphone and ipad, and I've got to say this is one of the better ones. Without a doubt, the game art is better than virtually every iOS TD game out there. It was clearly well-developed and a lot of time was put into it, which is more than I can say for the vast majority of them.

Cons: There are only a few levels, so don't expect this one to last very long. Additionally, there are clearly certain towers and strategies that make the game too easy in many of the levels. The challenge is much more variable by level than by choice in difficulty.

Pros: This is more than a game, this is nirvana! Set aside at least a good five hours once you download it, because the addiction will hit you...

Cons: The day I bought this app was the day I neutered my inner gamer.

Pros: This is more than a game, this is nirvana! Set aside at least a good five hours once you download it, because the addiction will hit you hard. There's just something blissful about navigating a robot unicorn with rainbow hair from one floating platform to the next.

Cons: The day I bought this app was the day I neutered my inner gamer.

Pros: What's not to like about Katamari Amore? It's a crazy but brilliant concept and I'm glad it finally came to the iOS platform. The gameplay...

Cons: The only real problem is the cumbersome controls. Although dual joysticks are an available option, they can be pretty sloppy. I would have...

Pros: What's not to like about Katamari Amore? It's a crazy but brilliant concept and I'm glad it finally came to the iOS platform. The gameplay is great and I never get bored with it, just frustrated sometimes.

Cons: The only real problem is the cumbersome controls. Although dual joysticks are an available option, they can be pretty sloppy. I would have liked to have an experience a little more like the console version, which is definitely feasible. It is still a new app, so I'm curious to see what kinds of updates the developers release in the future.