From my understanding
launches web app
Running on an iPhone or iPad (Mac Only; requires Apple developer account)
If you have an Apple developer account, you can also run your app on an iOS device. Run the following command:
meteor run ios-device
This will open Xcode with a project for your iOS app. You can use Xcode to then launch the app on any device or simulator that Xcode supports.
If you want to point your app at the previously deployed server, run:
meteor run ios-device --mobile-server my_app_name.meteor.com
So now I have app in iOS device, but it is not synced to the web app?