Track the Final Shuttle Mission via This Free iOS App

"The final NASA space shuttle mission is STS-135. GoSoftWorks is providing a free app so space enthusiasts can view when the space shuttle Atlantis goes overhead in their local skies, and where it is located anytime in its orbit."

The free app is call GoAtlantis (they also have one called GoSatWatch [affiliate link] for $9.99 that allows you to track satellites in orbit), and you can use it to track the last shuttle mission, which is scheduled to begin on Friday, July 8th at 11:36 am EDT with the launch of the space shuttle Atlantis.