iOS App Launch Time

This is regarding determining the app launch time using appium.

Android has the “adb” tool that can be used to start an app and record the total time for app launch.

Is there a way to determine the time taken for the application under test to launch in iOS?

Also, I tried using "idevicesyslog -u " to capture the log information of the device and app under test. The output does not provide any specific information about app launch time.