I expect that we'll see a lot of consolidation in the mobile tooling market as companies with well-designed base infrastructure are able to quickly dominate new niches and feature sets. If Trigger continues executing this well, I'll be happy to see the market consolidate around them.
This is great. If people can iterate on mobile like they can on the web, theres no telling how fast things can move.
To see the technology in action go to www.AppPrevue.com. There is a link to a technology demo in the Play store. It is a bit crude but it does show it is possible to run a native Android app without installing it. The same technology could be adapted to push out new versions of an app to do A/B testing.