App Store Connect is a suite of tools for managing apps sold on the App Store for iPhone, iPad, Mac, Apple Watch, Apple TV, and iMessage. As a member of the Apple Developer Program, you'll use App Store Connect to submit and manage apps, invite users to test with TestFlight, add tax and banking information, access sales reports, and more. You can read more about how to use each section in App Store Connect Help, or watch the App Store Connect Basics Video.
Note that iTunes Connect is used to manage content on the iTunes Store and iBooks Store.
Using App Store Connect for iOS, you can view sales data, app metadata, and customer reviews on your mobile device. You can also check app status, release new versions of your app, reject binary that has been submitted for review, and respond to active Resolution Center issues.
Trends reflects the same data available in Sales and Trends on the App Store Connect website.
App Store Connect for iOS is available on the App Store. If you create a new user on App Store Connect, the new user may need to wait up to 24 hours before they can access App Store Connect for iOS. Additionally, new users will not be able to sign in to App Store Connect for iOS unless they first sign in to App Store Connect and agree to the App Store Connect Terms of Service. For additional details, see App Store Connect for iOS in App Store Connect Help.