In-App Purchase

With the StoreKit framework, you can offer in-app purchases to sell a variety of items — including premium content, virtual goods, and subscriptions — directly from within your app.

Documentation and Guidelines

In-App Purchase Programming Guide
StoreKit
StoreKitSuite
App Store Review Guidelines
In-App Purchase Configuration Guide for iTunes Connect
In-App Purchase Best Practices
Adding In-App Purchase to your iOS and Mac Applications
In-App Purchase FAQs
In-App Purchase Product Identifiers
Receipt Validation Programming Guide

Videos

Learn about in-app purchase with video presentations and tutorials.

Using StoreKit for In-App Purchases with Swift 3
Designing a Great In-App Purchase Experience
Optimizing In-App Purchases
Preventing Unauthorized Purchases with Receipts
Using Store Kit for In-App Purchases
Using Receipts to Protect Your Digital Sales

Forums

Ask questions and discuss in-app purchase with Apple engineers and other developers.

View forum

Tools and Related Resources

Using Application Loader
iTunes Connect
Certificates, Identifiers & Profiles