If Apple will stick to its two-week release cycle for iOS 7 beta downloads, then, it would be safe to assume that iOS 7 beta 4 is arriving this coming Monday, July 22.

So far, Apple has been delivering its iOS 7 beta versions on schedule, with each new beta development coming exactly 2 weeks after the earlier update. And if the timeframe will progress as it is, Apple developers can definitely look forward to the iOS 7 beta 4 releases next Monday.

iOS 7 beta downloads are officially available to members of Apple's Developer Program, where a $99 yearly fee is required. While the beta 4 is yet to be released, developers and interested users can now install the latest build, the iOS 7 beta 3, which is according to IB Times is 'polished and stable.'

The iOS 7 beta downloads are currently compatible to recent models of Apple mobile devices such as iPhone 4, 4S and 5, the fifth generation of the iPod Touch and iPad 4.

Christian Post reported that the iOS 7 beta 4 download will mark the midpoint of the testing stage of Apple mobile operating system.

Stabley Times also noted that the capacity to capture slow motion videos that may be available in iOS 7 beta 4 is what "Apple may use as the 'killer feature' in its advertising campaign for the new iPhone and iPad models." This feature rumored to be called as 'Mogul' will allow to capture videos for a second or two, but would "stretch it out to several seconds in the name of creating novelty or humorous video clips for sharing on social networks."

iOS 7 promises to provide the biggest change to Apple OS, as the user interface will receive a major overhaul and new interesting feaures. Some of the biggest changes that iOS device users will find in the final version of the operating system are the redesigned interface; folders with multiple page support; notification center available on Lock Screen; Facetime audio; and new lockscreen.

Furthermore, the weather app will feature interactive displays and there will also be notification syncing. AirDrop features will be added. And as an additional security measure, the activation lock will disable the iOS device when stolen.

Generally, the user interface of the iOS 7 has become sharper and flatter, with a 3D effect and a more transparent feel.

Watch out for more updates about the upcoming iOS 7 beta 4 download.