Unfortunately, you can only test an iOS application using macOS. If you wish to setup your macOS environment for Katalon Studio, please refer to this guide.
Due to the diifferences in computer environments, the Katalon download package does not include some dependencies needed to test on mobile devices/emulators. Thus, in order to succesfully create and run a test case using Katalon Studio on Windows, you will need Appium.
Make sure you install Node.js into a location where you have full Read and Write permissions.
Setting Up Your Devices
Turn on the phone’s developer mode (go to Settings > Developer options).
Connect your Android Phone to your computer via a USB cable. Just confirm if prompted to accept/trust the device.
Install Android SDK: Katalon Studio will detect and ask you to install Android SDK automatically if your current machine doesn't have it. Please allow Katalon Studio to install it in this case.
Verifiying the Setup
After completing setting your environment, open a Mobile Testing Sample Project (which is packaged in your Katalon Studio installation) and execute a test suite using an Android device:
Select your device from the Android Devices list. Click OK.
If your test suite runs successfully, you will see the results in the test reports as follow:
For more information on how to run a test suite, check out the documentation here.
Once setting up successfully, follow the following guides to perform mobile testing in Katalon Studio