AppSecNotes
Pulling IPA from App Store
How to Download an .ipa on a Kali machine:
  1. Install the ipatool.
  2. Authenticate with your Apple ID credentials. It will ask for your password and send a 2FA code to one of your Apple devices: 
    ipatool auth login -e your_email
  3. Search for the app: 
    ipatool search --limit 1 TestFlight
  4. Download the application: 
    ipatool download --bundle-identifier com.apple.TestFlight
  5. You can navigate the files with VS Code.
In case you can’t find the app in the App Store you are able to get to the app page directly by adding the app id obtained in the search command, e.g. https://apps.apple.com/pt/app/testflight/id899247664.