Subscription based app

Discussion in 'iPhone/iPad Programming' started by FreddieMac2, Jul 23, 2010.

  1. macrumors newbie

    #1
    Hello,

    I am working on a subscription based tab-bar app. I have been looking into CoreData but believe that is overkill to store one UNIX timestamp for a future date. I have started to look into NSData to write a simple text file. That seems like a logical approach given the single value I need to store, but my concern is the update process. If I develop a program that stores a unix timestamp in a text file, will that just get overwritten when the app is updated? Anyone have a suggestion for a better method?

    FM
     
  2. Moderator

    dejo

    Staff Member

    #2
    Depends where you store it.

    Maybe look into using NSUserDefaults instead.
     
  3. macrumors newbie

    #3
    Ok, thanks!
     

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