The Apple sandbox environment lets you test in-app purchases on devices using the product information that you set up in App Store Connect. Now you can change a test account’s storefront, adjust subscription renewal rates, clear purchase history, and simulate interrupted purchase flows directly on your iPhone or iPad, in addition to in App Store Connect. You can also test Family Sharing using Sandbox Test Families in App Store Connect, allowing testers to share access to auto-renewable subscriptions and non-consumables with up to five test family members.

Learn about testing in-app purchases with sandbox.

Learn how to manage Sandbox Test Families in App Store Connect.