The money costs involved in having an app in casinos are quite interesting, I wouldn't know how profitable it is, if we look at it, the casinos must be up to Date with the best and what most people use daily and it is much easier for many to download an app , for some players it is safer to enter from a browser, as most apps are Android based I don't know how Expensive it can be, for other operating systems it could be expensive for example for Apple, however these things are only known by the casino administrators, it would be good if someone could give us more information about this.