Apple has started sending out emails to all iPhone application developers that the App Store is open to all iOS 4 compatible apps. The existent iPhone applications have to be modified for the multitasking feature of the new iOS 4.
With the launch date of the iPhone 4 nearing all application developers are racing to get their product iOS 4 compatible and be first up in the app store. However a certain problem which might be a concern to iPhone developers is that Apple is taking lot of time to review apps and all the big players in the application development field are already up there. While many iPhone developers didn’t show much concern about it as making few tweaks to their current apps could make it suitable for iOS4, Apple’s delay in approval of new apps is definitely a concern for most.
Since the new iPhone OS is hitting the shelves on June 21st, Apple wants to fill in the App store by then so that all iPhone 4 buyers can start downloading them on their way home.
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