Hence we created KinoHunt (www.kinohunt.com), an iOS app (https://itunes.apple.com/us/app/kinohunt-price-tracker-to/id837941930?ls=1&mt=8)
With KinoHunt, you can "hunt" for movies you want to watch and create a smart watchlist. We track the prices of these movies in your watchlist and inform you whenever the prices drop on iTunes or Amazon.
You can also set a price filter and check out what good movies are available given your budget.
Would love to see if this is something others would use, also any feedback on the UI is appreciated.
Thanks for your time!