iLounge reports that several sources “familiar with Apple’s iPhone and iPod touch software development kit (SDK) plans” have revealed some details of the upcoming iPhone SDK:

  • Applications to be distributed via iTunes Store - as expected
  • Apple will be the gatekeeper. Apple will formally approve or disapprove applications. Those approved will be published to the iTunes Store.
  • Unclear whether Apple will approve updates to applications containing bug fixes and such.
  • No support for accessories plugged into dock connector. The Wi-Fi, and camera will reportedly be accessible.

Sources told iLounge that the collective impact of Apple’s decisions will be to control and stifle third-party development at a critical juncture in iPhone and iPod history, limiting what could be an open, thriving Mac-like collection of applications and accessories to a smaller, more stagnant iPod-like controlled environment. Consequently, a source suggests, developers who “jailbrake” iPhones and iPods to develop applications will be at an advantage relative to those who use Apple’s official tools.

iLounge also adds credence to earlier rumours that the SDK will not be ready for next weeks March 6 event and the release will be a beta.