Since the nature of this question is speculative, the answer is theoretically yes, depending on the kind of the camera one picks.
Moreover, many new cameras
- Have WiFi built into the body directly.
- Have tilt/swivel screens
- Have lower level and better firmware hacks (MagicLantern, NikonHacker, etc.) available.
Most importantly, as Blrfl points out, the usecase for a paid app that is in BETA with a long list of essentially choppy features is very thin. Yes, there are some functionalities that may be enabled like this, but my research yielded nothing to indicate that these (or comparable) software are worth it, at the moment.
In the abstract, it is a possibility, but the question perhaps isn't very precise.