The Mazes of Time
As previously reported, the Doctor Who iOS game, Doctor Who: The Mazes of Time debuted in the Apple App Store last December. There are two versions, one is for the iPhone and iPod touch, and an HD version for the iPad. Unfortunately, it is not a universal app, so you can either get the iPhone/iPod touch version and upscale it for the iPad, or alternatively get the HD version specifically for the iPad.
The prices in the US App store had been $3.99 and $4.99 respectively, but are NOW ONLY 99¢ each. So if you have been holding off purchasing this game for the iOS platform, now is the time (that includes myself). At this time, I don't know if this price reduction only pertains to the US iTunes App Store or if it is worldwide. Also I do not know if this is a permanent price reduction or a limited time sale.
Here is the link to the iPhone/iPod touch version: Doctor Who: The Mazes of Time - BBC Worldwide
Here is the link to the iPad HD version: Doctor Who: The Mazes of Time HD - BBC Worldwide
Coming soon to the the iPhone, iPad, and iPod touch - Doctor Who: The Mazes of Time. Take a look at a demo of it being played on an iPad.