Current realization of our product is completely compatible with all modern web browsers, including mobile versions (WebKit). MacOS & Windows perfectly working with Safe.ad's web client code. So we don't need an urgent need to waste the time for the compiled application for any desktop. But we are planning to make our application as an extention of all the browsers, that supports plugins. This will increase the security level of the app.

From other side, we already have iOS application and we are working on Android & Windows Phone versions, because it's much preferable for usability.