[mkovji]

I don't think that is the right lesson to learn from the given point. There are lot of $1 apps that are successful. There is a huge difference between $1 and free if you can see it.

This for example. https://play.google.com/store/apps/details?id=com.halfbrick.... https://play.google.com/store/apps/details?id=com.explodingk...