Are vp apps the same as casino machines?

[Disputationes]

The one I play the most is Jacks or Better Video Poker with Double Up by Boris Privalov from the App Store in my iPad and I want to know if the software or the odds, difficulty etc. is the same as the casino machines.

The app seams easier and I have even won 30,000 credits doubling up alone, from 15 or 30 credits.

Are they actually able to put more winning or losing combinations even though the whole thing is totally random?

[Hanerasa]

Of course, they can. Regardless that their algorithms work according to simple normal distribution, they also have bias to the side they want.. And they can even manage the bias excepting the cases when software provider don`t allow to interrupt the soft.