To run a react native app on an iOS device, you must run via the Xcode development environment on your selected iOS device connected to your development machine via USB.
react native can deploy and run on a connected Android device via the command line. This works well. The command line only supports running on iOS simulators unless something has changed.
See reactnative.dev site article “Running On Device”
EdOfTheMountain
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altool is broken after upgrade to macOS 12.4 and Xcode 13.4,
─altool --validate-app -f utiliguard-1.0.936.936.ipa -t ios -u -p yzge-bqgb-lfkq-leev 130 ↵
2022-05-19 08:20:21.983 *** Error: /Applications/Xcode.app/Contents/Developer/usr/bin/ipatool, terminated with status: 1
2022-05-19 08:20:21.984 *** Error: /Applications/Xcode.app/Contents/Developer/usr/bin/ipatool (1): /Applications/Xcode.app/Contents/Developer/usr/bin/ipatool:2245: warning: statement not reached
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/gems/2.6.0/gems/CFPropertyList-2.3.6/lib/cfpropertylist/rbCFPropertyList.rb:99: warning: assigned but unused variable - temp
OS X 12.4 21F79
`inline-code`