Originally Posted by Gamenauts
@ojtitus - The game is universal and is supported on the following devices:
iPhone 4 + higher
iPad 2 + higher
iPod Touch 4th gen + higher.
As for the size, it's about 170MB, which might be surprising since it's a port of a Flash game, but we put in as much high quality art assets as much as possible to make it a premium experience.
There's no overall time limit, although the time to win the main game will be a factor in the ranking that you get at the end to submit to Gamecenter. After you defeat the final boss, you can continue playing in Endless Mode.
My installed size is quite a bit larger than you indicated, coming in at around 560 mb. I think you listed the download size.