[kolinko]

A nice writeup. As for AppCodes.com, you missed some stuff we offer:

We've got competitor tracking, support for other languages and data export (downloading csv with the search phrases+results). We also support the pre-launch analysis :) There's also an AppStore prediction tool that is quite unique compared to the competition ( http://techcrunch.com/2012/03/12/appcod-es-launches-app-stor... )

[androidb]

I'll look at that again and update it, thanks for the heads up. Maybe these were features you've added later, as I tested all those tools.