SensorTower is buggy and annoying, I much prefer AppAnnie & MobileDevHq. I compared[1] them a while back and ended up concluding that the free tiers of AppAnnie/MobileDevHQ are enough to do some basic ASO.
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... )
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... )