The first tip take with make custom controls inside an app . Apple points out that it provides a built - in set of standard controls as part of OS X ’s Aqua drug user port — and , the company does n’t hesitate to add , they ’re classy , with “ an esthetically refined use of coloring , foil , and invigoration . ” Of course , Apple also say that developer can create their own controls , as long as they take into accountthe division of Apple ’s Human Interface Guidelineson doing so .

In improver , Apple reinforced that developers should n’t submit demo , trial , or beta interlingual rendition of their software program for review . Instead , the company allege , developers should place those versions on their Websites and reserve App Store submissions for the full retail versions of their apps . That ’s slightly of a change from the iOS version of the App Store , which — while it does n’t have build up - in support for trial version — does take into account developers to submit “ lite ” versions of their apps with reduced features . And how exactly developers are supposed to lead users to demo and trials is unclear , peculiarly when there will no doubt be a spectacular “ Buy ” link on every app ’s Thomas Nelson Page in the depot encourage them to go ahead and purchase the full app .

Finally , the company also draws attention to the essential for using the single file organization in a Mac app . Apple say that Mac apps must put their file in appropriate locations — for deterrent example , not storing datbases in a user ’s Documents leaflet or littering their Library leaflet with cryptical files . As so often with Apple , the goal is apparently to “ promote a more uniform user experience . ” The guidelines on file system usage are spell in more detail on Apple ’s web site .

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None of these are necessarily surprising move by Cupertino , but they do advise that Apple ’s approach to the Mac App Store is continuing to evolve . While the company has already opened the doors for developer to submit their package to the store , there are distinctly a lot of potential challenges in adapt the App Store model to the Mac , and it ’s a sure thing that Apple has n’t considered all of them yet . It ’s even possible the initial batch of submission motivate some of these illumination .

With the posting of these clarification and the impinge vacation season , I ’d guess that the Mac App Store is far more probable to launch near the end of Apple ’s 90 - day window , sometime in mid - January . Until then , however , the speculation on whether the entrepot will be good orbadfor both developer and users is sure to continue apace .