HomeAppsTravel & LocalSix FlagsApps like Six Flags Here are some great alternatives to Six Flags by Six Flags Entertainment Corp. : SeaWorld ★4.6 Busch Gardens ★4.6 Aquatica ★4.8 Wild Adventures Theme Park ★4.9 Sesame Place ★4.5 coaster.cloud - Theme park app ★4.3 Water Country USA ★4.2 Adventure Island ★4.8 Discovery Cove ★4.2 Universal Studios Singapore™ T ★3.5 LogRide - Theme Park Database ★4.1 THORPE PARK – Official ★4.2 The Milky Way Adventure Park ★4.2 RollerCoaster Tycoon NETFLIX ★4.7 Stakeout ★4.8 ASP NYC - Alt. Side Parking ★3.9