Dominoes Gold is a legit money making game app that’s in the top 50 casino apps in the App Store. It has over 21,000 ratings and an overall rating of 4.7 out of 5. Dominoes Gold is free to download and play, but you also have opportunities to win real cash by participating in the game’s cash modes. You typically need to deposit some of your own money to participate in these modes. If you don’t want to deposit any of your own money, you can play the practice modes for free using the in-game currency.