When you build HTML5 mobile app in Appery.io you can instantly publish (host) the app to a URL. You get a couple of options here. First, out of the box you can publish your app to Appery.io URL such as mycoolapp.app.appery.io or you can also use a custom domain:
Second, you can also publish the app Heroku. Once you sign into Heroku from Appery.io, the app will be pushed and published to Heroku.
then upload the file to any hosting provider of your choice. Here is one example publishing to BitBalloon service.
With the number of options available, hosting your HTML5 mobile app is very fast and simple.