Slick interface covering slicker in-app purchase ploys – Sleep Orbit: Relaxing 3D Sound Review

I really like the 360 degree control of each audio element in a simple elegant interface. Give your designers and developers some extra ??. And perhaps hire some business people that look and sound 100% different than your current team. Why? Because your current model of in-app purchases for a majority of the content is annoying and I think it will ultimately drive away more potential customers than it suckers in. ??
Review by Biddhaz on Sleep Orbit: Relaxing 3D Sound.