I would like to share my app as demo online (play it in the browser) but that it's not possible to download it. At the moment the links for download and play are very similar (only difference /play or /download). So, for a tricky user it would be easy to guess the download link. Is there an option to prevent execution except on your server?
I am glad you found it to be very easy because that was the intention when it was designed, but it wasn't available when you asked, so I can't let you be sorry for the question. We had another user ask for the same thing before, and we handled his request on our side. After your post, we decided to create a user interface.