CBS Interactive has released Star Trek PADD for iPad. This is a great reference program for everything Star Trek. The app costs $4.99 and in my opinion is worth every penny. My only complaint is the letters you use to browse with are a little small. Other than that the app is amazing. A must have for any Star Trek fan. Here are a couple screenshots of the app in action:
Main screen:
Example of just one of many articles included:
