Basic question during installing the app that you could meet and also provide some solution to fix the installing issues. If these answer could not be, raise new ticket to http://inspireui.ticksy.com
Yes, as this is made by React Native framework which upport to release for both iOS and Android, please discover more the framework from https://facebook.github.io/react-native/docs/getting-started.html
Yes, you will get the full source code package and also the free Wordpress plugins, it is not required technical or development skills to use as easy to installing by using the Expo tools (http://expo.io)
Yes you will get the free upgrade with more awesome features coming, please follow the change logs to see the detail update. You will get the notify email for new version update on stores.
First make you you can open the Android simulator successful by using Genymotion, then selec the Lan option from Expo XDE config and run the project from Device button
First, make sure your have run "yarn install" or "npm install" to create the node_modules folder