Same owner as all the other ‘slots’ apps. They let you win at the start, to then systematically reduce your wins.
Basically they are influencing the odds so you will buy more. Purchasing prices are also influenced by how much you play. I have spend over €500, but still the game makes sure I do not win enough to keep playing.
This way of influencing the odds is illegal for a reason on ‘real money’ slots. It is basically a scam as the app developers state the odds are random.
I have deleted the app, would not recommend anyone to download or spend money as the game is designed to make you lose money (both real and in game money).
Please take my review into account before downloading, YOU WILL LOSE.