I've been using this ad network for almost 4 months now. Of the last one: I launched mobile inpage via APK on multigeo. Was able to get great results up to 220% ROI, which for my niche is some kind of fairy tale. I have lost money only in USA, but it is ok, it is also my experience. Price per click from $0.048 to $0.004. Conversions have gone up many times over, as has the quality of leads. All in all, evadav is a good source of traffic for our project. Tested.