First of all, you have to manually add this source. Then search for LocalIAPStore.

Fake In-App purchases on iOS 5, 6, 7, 8, 9.

Note: It will not work on almost apps (or the App Store will turn up-side-down).

How to use?

  1. Just click buy, a authentication pop-up will pop up, simply click Cancel, hello billionaire :).
  2. Enable it in the Setting app first (or it’ll not work).
  3. Note: If you don’t see the money grow, it’s mean the app have prevented this tweak from hacking the system, sorry :(.

What you will get:

Unlimited Coin

More information: