We use Xcode to create an archive, and then submit that to TestFlight via iTunes Connect. There more information in this post
- Open
ios/
in Xcode - Ensure you have setup app signing under General > Signing. This will be setup under
info@developmentseed.org
Apple Developer Account. The keysigning can be done automatically, once you add the account. If you need access, check 1Password. - Create an Archive. Product > Archive. This will create a build that can be submitted to TestFlight
- Once the Archive is ready, select the option 'Distribute App', and then select
iOS App Store
. - Once this process is complete, you'll see the app under the developer account