Different Types of In-App Purchases
In-app purchases have proliferated over the past few years.
Some apps and games have an in-app store that lists the different purchases available.
Other apps prompt you when you attempt to use a restricted feature.

Games often have a store for making in-app purchases. A popular in-app purchase is for in-game currency.
The in-app purchases that unlock content are permanent.
You buy apps that are not free by tapping the price tag.
Free apps are downloaded when you tap theGetbutton.

The in-app purchase disclaimer is just to the right of these buttons.
The app’s detail page lists the in-app purchase.
On the app’s detail page on the App Store, scroll down to theInformationsection.

TapIn-App Purchasesto see the list of individual in-app purchases.
Remember, you might still download the free app to see if it fits your needs!
Google offers Google Play credits as part of its rewards program.
you could use these credits to buy in-app purchases.