ITunes Store

The iTunes Store is an online retailer that sells digital media, including music, movies, TV shows, audiobooks, podcasts, and games. It is operated by Apple, Inc. and is currently the leading music vendor in the United States.

Applications

 * The Star Trek PADD app
 * Star Trek films app

Comics
In, it was announced that IDW Publishing was starting a regular publishing cycle via iTunes, beginning with Best of Peter David No. 1 (which reprints "A Rude Awakening!"). The remaining issues that make up Best of Peter David are reported to follow. 

TV shows
As of October, 2011, iTunes has made digital copies of the following seasons available for purchase:


 * Star Trek: The Original Series (Original release and remastered standard definition and HD)
 * Season 1
 * Season 2
 * Season 3
 * Star Trek: Deep Space Nine
 * Season 1
 * Season 2
 * Season 3
 * Season 4
 * Season 5
 * Season 6
 * Season 7
 * Star Trek: Voyager
 * Season 1
 * Season 2
 * Season 3
 * Season 4
 * Season 5
 * Season 6
 * Season 7
 * Star Trek: Enterprise (also available in HD)
 * Season 1
 * Season 2
 * Season 3
 * Season 4

Movies

 * Star Trek II: The Wrath of Khan
 * Star Trek IV: The Voyage Home
 * Star Trek: First Contact
 * Star Trek: Insurrection
 * Star Trek Nemesis
 * Star Trek
 * Star Trek Into Darkness