@Marc_os
Not everyone has an iPhone at this price ... The range is wide enough to find it less than € 300 (not to mention credits etc.), so no, everyone has neither the means, nor the desire to invest in applications, and the fact that they really never belong to you is a brake for many.
But I join you, it's sad to see that everyone is looking for free, and that's how we end up with in-app and subscription everywhere.Afterwards, I had more bad experiences of paid applications than free, because the paid apps are not always maintained ad vitam Eternam, often offer paid updates, where seeingly change funding model by becoming Freenium and sendingshit all those who have invested (hello sega ??) ^^
Well otherwise, to finish on Procam, it's cool, I also recommend;)