HomeAppsTravel & LocalSix FlagsApps like Six Flags Here are some great alternatives to Six Flags by Six Flags Entertainment Corp. : SeaWorld ★4.6 Busch Gardens ★4.5 Wild Adventures Theme Park ★4.9 Aquatica ★4.8 Sesame Place ★4.6 coaster.cloud - Theme park app ★4.2 Water Country USA ★4.2 Adventure Island ★4.8 Discovery Cove ★4.2 Universal Studios Singapore™ T ★3.4 LogRide - Theme Park Database ★4.1 THORPE PARK Resort – Official ★4.2 The Milky Way Adventure Park ★4.2 Stakeout ★4.8 ASP NYC - Alt. Side Parking ★3.9 LEGOLAND® Billund Resort ★3.2