Open Xcode and click Menu > Xcode > Preferences > Select Components, and then choose the simulator version you want to download . When a simulator is opened from AppStudio, AppStudio Player automatically installs (if necessary) and opens in it.
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Open xcode and in the top menu go to xcode > Preferences > Downloads and you will be given the option to download old sdks to use with xcode. You can also download command line tools and Device Debugging Support.
Read moreIs there an iOS simulator for Mac?
3. iOS Simulator in Xcode . Apple’s homegrown Xcode software development environment for Mac comes with its own app simulator for iOS, tvOS, watchOS, and iMessage. … Mac users can directly launch their apps from the Xcode project.
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