Other than sideloading APK on Android gadgets, you can likewise install APK utilizing ADB commands.
Step instructions to Install APK Using ADB Commands
If you need to that how to android apply an update from ADB and unfortunately ADB is not recognized, then fix is also available in this article.
This creates a build/Release-iphonesimulator directory in your Xcode project Simulator, for example by executing the following command in the Xcode project (you can use xcodebuild -showsdks to see the list of available SDKs): > xcodebuild -sdk iphonesimulator6.0 Test apps run on the simulator have to be compiled specifically for the Running Tests Preparing your app for test (iOS)