Yes, retail casinos offer free casino slot games for fun, and you can even earn comp points redeemable at the casinos themselves. Caesars free online slots are popular, as are the Foxwoods online free slots. However, for most players, these are no better than the host of iPhone slot apps and Android slot games mentioned above because you can’t win real money. Free online casino slot games are fun as a way to experience the bells and whistles, but you’ll never hear that coveted cha-ching! For real money slots, online casino sites are the best option, and you can even try out their hundreds of machines free before playing for actual cash!