All in all, there are free slots that pay real money, but you will have to be playing at real money online casinos as opposed to social casinos on slot apps, or playing titles in demo mode.

One of the best slot apps that pay real money has to be the FanDuel Casino app, mainly due to the excellent selection of slot machines that they have available at the gaming site.

To try our free games, open the software, and select the 'Play Money' option. Then simply choose the game you want to play. If you run out of play money chips, take a seat at a ring game table and you'll receive a free top-up.

Real money online poker is legal and available in New Jersey, Pennsylvania, Nevada, Michigan and Delaware. It's also legal in Connecticut and West Virginia, but yet to go live there.