iOS build and certificates in React Native - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is an iOS Distribution Certificate used for in React Native app development?

An iOS Distribution Certificate allows you to sign your app so it can be installed on real devices and submitted to the App Store. It proves your identity as a developer to Apple.

beginner

What is a Provisioning Profile in iOS development?

A Provisioning Profile links your app ID, certificates, and devices. It authorizes your app to run on specific devices or be distributed via the App Store.

intermediate

Why do you need a Development Certificate and a Distribution Certificate?

Development Certificates are for testing apps on devices during development. Distribution Certificates are for releasing apps to testers or the App Store.

beginner

What tool do you use to manage iOS certificates and provisioning profiles?

You use Xcode or the Apple Developer website to create, download, and manage certificates and provisioning profiles.

beginner

What is the role of the App Store Connect in the iOS build process?

App Store Connect is where you upload your signed app build, manage app metadata, and submit your app for review before release.

Which certificate is required to submit a React Native app to the App Store?

A Distribution Certificate

B Development Certificate

C Provisioning Profile

D Debug Certificate

The Distribution Certificate is needed to sign the app for App Store submission.

What does a provisioning profile do?

A Creates the app UI

B Manages app store reviews

C Compiles the app code

D Links app ID, certificates, and devices

Provisioning profiles authorize apps to run on devices by linking app ID, certificates, and devices.

Where do you manage iOS certificates and provisioning profiles?

A Google Play Console

B Xcode or Apple Developer website

C React Native CLI

D Visual Studio Code

Xcode and the Apple Developer website are used to manage certificates and provisioning profiles.

What is the purpose of a Development Certificate?

A To test apps on real devices during development

B To submit apps to the App Store

C To create app icons

D To manage app analytics

Development Certificates allow testing apps on real devices before release.

What is App Store Connect used for?

A Writing app code

B Creating certificates

C Uploading and managing app builds for release

D Debugging app crashes

App Store Connect is the platform to upload app builds and manage app release details.

Explain the steps to prepare your React Native app for iOS App Store submission focusing on certificates and provisioning profiles.

Think about identity, authorization, and uploading.

Describe the difference between Development and Distribution certificates in iOS builds.

Consider when and why each certificate is used.