Not able to launch iOS app through Katalon(Version 6.1.2)

Hi @ben.sequeira,

Please try this solution: Katalon Studio version 6.2.0.rc1 with experimental support for iOS 12.2 and Xcode 10.2

brew update
brew uninstall --ignore-dependencies libimobiledevice
brew uninstall --ignore-dependencies usbmuxd
brew install --HEAD usbmuxd
brew unlink usbmuxd
brew link usbmuxd
brew install --HEAD libimobiledevice

Thanks