We are very happy with Vuforia at this moment. We will soon release some lil things.
For other projects, we will need a solution that works in a standalone .app.
Found in the wishlist, it seems that people already asked you to add the support of a standalone version.
I searched a while, but I did not find any clear answer about futur development of it.
Is this possible that you tell me a little about this ? We really need to know if we can wait for Vuforia, or have to find another plugin for Unity that accept standalone .app.
Thanks for your answer !