I am able to display the build date for my app in the simulator, but whenever I archive the app, and upload it to TestFlight, and then install it on a device, the build date doe
You might consider using the built-in __DATE__
and __TIME__
macros which will return a string representation of the date and time the app was built. Perhaps they will be of more help to you:
NSString *dateStr = [NSString stringWithUTF8String:__DATE__];
NSString *timeStr = [NSString stringWithUTF8String:__TIME__];