It was one of the first iPhone games to take an asynchronous approach to multiplayer.
A couple of days later he created the second iPhone game, "Aquarium".
Some of my experience with iPhone games is that quite simple games can very entertaining.
Let's just say it's not really what you expect from an iPhone game.
Hold On is the iPhone game for the rest of us.
The iPhone game caused much controversy within the press.
One reviewer described it as "the most fun and addictive of the early iPhone games."
Whale Trail, is accompanied by an iPhone game of the same name.
An iPhone game to accompany the album was released on May 19, 2009.
This is invaluable to someone learning a new programming language or trying to write the next big iPhone game.