Doesn't one have to pay a broker fee if the listing requires it regardless of how it was actually found?

I would def need more info before attempting to use this.

Also, I don't have an iPhone--and there isn't a web app. I know that's common, but I personally hate things that only operate via mobile app. I think web apps should be primary for most tasks, and mobile apps second. But that's probably an idiosyncratic gripe of mine that you can safely ignore.