You can push your iOS app to Apple's App Store through the transporter app. You can download the transporter app from the Mac App Store. Before starting to upload your app through the transporter, you need to complete the following pre-requisites:
After creating the app record on the App Store Connect and building the app, you can proceed to upload your app. Only users with the following roles can upload builds to iTunes Connect:
To upload your app using the transporter app, follow the steps mentioned below:
Once, the upload is completed, the build will be available in your App Store Connect. Now, you can proceed to publish the app.