Switchboard (App Store)

Switchboard (note the lowercase "b") functions as an internal App Store for Apple employees only. The icon looks similar to the App Store's but has an "S" instead of an "A" and is green instead of blue. Inside there are a variety of applications, some for retail store use, some for service centers, some for corporate employees. Those one gets access to vary depending upon one's AppleConnect permissions.

Version History
This list is incomplete.
 * 2.4 (presumed to exist)
 * 2.6
 * 3.0 (presumed to exist, mentioned in 2.6)
 * 3.1
 * 4.1.1
 * 4.2
 * 5.1
 * 5.1.1
 * 5.2 (latest version for devices running iOS 5.0 - iOS 6.1.4)
 * 6.0
 * 6.0.1 (?) (latest version for iOS 7+ devices)

When Switchboard is launched, it checks if you're running the latest version. If you're using a deprecated version, Switchboard will not load its content and it will ask you to update.

Links
Install Switchboard (requires AppleConnect account)