How to Create a Sandbox Account on App Store Connect and Connect It to an iPhone for Subscriptions

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In this step-by-step tutorial, you’ll learn how to create a sandbox tester account in App Store Connect and use it to test in-app subscriptions on your iPhone or iPad. This is essential for developers working with in-app purchases or subscriptions using StoreKit or Flutter’s in_app_purchase plugin.

✅ What you'll learn in this video:

1. How to create a sandbox Apple ID for testing

2. Where to find sandbox tester settings in App Store Connect

3. How to log in to your test account on an iOS device