Top Expensive iOS apps

[Masat]

http://topgrossingapps.blogspot.com/2015/01/top-5-expensive-and-profitable-apps-for.html

[Igglyboo]

I'd like to see a list of apps that are over $10. Most people would consider that 'expensive' for an app. These 4 seem too obscure.

[rkho]

I don't understand the point of this list.