iphone utility application tutorial -

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i'm new iphone development. want create utility application weather app (enter zip codes cities track weather). weather app allows users scroll through favorite places. there's flip side can manage selections. looking tutorial on how create similar type app. can point me tutorial utility iphone apps please? i've been googling , can't find i'm looking for. in advance.

how this? found googling "iphone utility application tutorial". should next time. :)


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