I am writing multiple apps for iPad. All these apps have some settings in common. I therefore would like to have one app that handles the settings and write them to a file - the respective apps will then retrieve their settings from this single file. Is there a way to access one file from different apps on iOS?
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The iOS Keychain may help -> http://shaune.com.au/ios-keychain-sharing-data-between-apps/ though a Google search for FireMonkey APIs for the keychain has proven fruitless. At least it could be a starting point.

DavidMWilliams
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