A short introduction - I'm a RoR and iOS dev and I had recently 2 apps published to the app store (MobiPart for Octopart & TimeAssistant). Along the way of making any sales I faced two problems:
1) Having a promo/landing page/site of my apps.
2) Promoting my apps and giving them exposure.
(1) lead me to building a whole service which solves that problem - Apptlantis which I may present in details some other time.
On the other hand I did a deep research on ways people recommend for promoting apps. One of the top suggestions is submitting your app to app review sites. I would agree with that. Having you app reviewed helps both with greater exposure and with its SEO. That's why I decided to set-up a list with all the popular (and not so popular) sites where, we developers, can submit our apps for review.
You can find the list with App Review Sites here. I've tried to organize the list in the most helpful way but if you have any ideas how to enhance it - you are welcome to give an advice. Moreover I'll continue to add sites which do app reviews. Also, I would be very happy if you suggest sites that are missing in the list. Thank you!
I hope that list is helpful to you!