Unlike similar apps, though, Isoplex can index several versions of the same movie, including rips and those filmed directly from a projector screen.
For that reason, Isoplex doesn't always guarantee good video and sound quality, but you'll still be able to enjoy the movie if you aren't too concerned about the resolution. To get the film you're looking for, you just have to type in the name or filter by category, year of release, or genre.
Isoplex also lets you view a synopsis of the film, or the trailer if it's available. The main drawback is that the app is still in the development phase, although it's to be expected that later updates will probably improve usability and add new content.