Create a local config file:
cp Examples/VoicesApp/Config/Local.xcconfig.template Examples/VoicesApp/Config/Local.xcconfigEdit Examples/VoicesApp/Config/Local.xcconfig and set:
APP_BUNDLE_ID to something unique (e.g. com.yourname.VoicesApp)
DEVELOPMENT_TEAM to your Apple Developer Team ID
Open Examples/VoicesApp/VoicesApp.xcodeproj in Xcode and build.
Use this for Simulator builds in CI without signing:
xcodebuild \
-scheme VoicesApp \
-sdk iphonesimulator \
-configuration Debug \
CODE_SIGNING_ALLOWED=NO