Amazon Underground App 

Most of you might not have heard about this app. Amazon Underground is a legal method to download free apps. Yes you saw it right,  it’s legal!!  So Iam gonna help you in its installation. 

1.  Download the official app from here:https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.amazon.com/gp/feature.html%3FdocId%3D1003016361&ved=0ahUKEwiL2piC6tzQAhUMtY8KHc8vDJwQFggZMAA&usg=AFQjCNGKGNRv3zylDqlK7mRo2zrg51WMbw&sig2=dkQruwnpPhZx1oenlPKAPg
2. Now open the app and sign in with your amazon account or create a new one if you dont have one. 
3. Once your done signing in. You can find a hamburger menu on top left corner. (The one with three lines) 

4. If you click it,  it will open up a menu with Amazon Appstore in it. Open it. 

5. Now it will open an another menu with underground apps. 

6. Now if you are from USA or UK, then you can continue and enjoy your apps or else scroll down the menu where you will find settings. 

7.Click the settings and it will open another menu with country and language. 

8.Click the country and language option and change your country to USA or UK and enjoy free apps.