In-app purchases are transactions that allow users to buy digital content, features, services, or other digital items from within a mobile application. Depending on the app and platform, purchases can include premium functionality, additional content, virtual items, or access to specific features. On iOS and Android, purchases of digital goods and services may be subject to the payment systems and policies of the App Store and Google Play.
In-app purchases provide businesses with a way to monetize a mobile app while allowing users to download or access the basic application without paying for everything upfront. They can be used as part of freemium and other monetization models. Businesses need to distinguish in-app purchases of digital goods from payments for physical products or real-world services because app store payment requirements can differ depending on what is being sold.
A mobile application provides several basic features for free. Users can make an in-app purchase to unlock additional digital functionality without leaving the application.