Apps built with Xcode 13 will continue to support older versions of Apple software, such as iOS 14 and macOS Big Sur. If let appVersion = April 25, 2022, iOS, iPadOS, and watchOS apps submitted to the App Store must be built with Xcode 13, which includes the SDKs for iOS 15, iPadOS 15, and watchOS 8.Īpple notes that developers can take advantage of all the new features and APIs introduced with iOS 15, watchOS 8, and macOS Monterey, including ARkit 5, SwiftUI, SharePlay, and Safari Extensions. Step 3 − Access the build version from the CFBundleShortVersionString keyĪssuming that you are running the below code on an actual project on Xcode − import Foundation Step 2 − Access the info dictionary object from the main bundle object There is a predefined key CFBundleVersion to access the build version. let buildNumber = (forInfoDictionaryKey: "CFBundleVersion") as? Stringīasically, we fetch the build number from the ist file which is stored in the main bundle in the application. You may want to use optional binding to avoid this. In the example above, I have used force unwrapping, which means that the code will crash if the values are not present in the app's info dictionary. Note that the object(forInfoDictionaryKey:) method returns an optional, so you will need to use optional binding or force unwrapping to get the values. Here is an example of how you can get the app version and build number using Swift − Syntax To get the app version and build number in Swift, you can use the Bundle class, which provides access to the app's bundle information. Version and build numbers might be needed to display to the user to verify what version and build are currently running by the end user.
Based on that, you can debug the issues coming from the client side. You can check which version or build the client (IOS app user) has.
It helps you to perform debugging operations on the server side.
You often need to deal with the version and build number of the iOS application.
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