See How to register a free US/UK apple account here.
- After you have new US/Uk apple account. Go to your apple device.
- Sign out from your actual account and sign in with your new US/UK account.
- Go to app store in your apple device.
- You should be able to find US/UK based app like Hulu, Netflix, pandora, cbs, etc.
- Install any preferred app.
- Sign out form US/UK app. Sign in back with your actual account.
- Your US/UK app will stay.
Note: In order to update app. You need to sign in with US/UK account to update.