I'm an iOS developer in MusicSense. One part of our team is located in Copenhagen (Denmark) and another - in Kazan (Russia). Once we had User Test Night in Copenhagen. Our CEO with marketing team visited it and then sent to us few videos, where people use our app. They were helpful but not too informative. And then I've got an idea to create an app for recording interaction with prototypes of mobile applications. Why prototypes and not real apps? I think, most of the problems in UX should be fixed on designing stage and prototyping belongs to this stage.
With Habco you can test your prototypes and then analyse videos captured from screen and frontal camera. Also if you enable touches logging, you will get heat maps for all screens in your prototype. But unfortunately this feature works only for prototypes, which was created with such services like Invision or Marvel. For other services it may work too, but only if their prototypes have specific URLs for each screen.
Irvue