I have a program that my user save something on it. I want to release new version.
My question is: if my users update their app, will their data still be there or not?
My new release its not part of database.
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I have a program that my user save something on it. I want to release new version.
My question is: if my users update their app, will their data still be there or not?
My new release its not part of database.
When you update an app, the data is preserved. As far as I am aware, the process is the same as when you test a new build from Xcode.
The only time this could be an issue is if you are using CoreData, and you update your model. In this case, the old store will not work with your new model unless you migrate the old store. Apple has documentation on migrating CoreData stores here.