It's the old roller coaster tycoon on computer – RollerCoaster Tycoon® Classic Review

It's exactly the same, and has the same scenarios where you play a pre-built park. Plus extra. The person complaining about not being able to charge for admission hasn't played through all the scenarios. There's levels where you can charge admission and not for rides etc... There is no free form park so that's different. Also if you did some research about etc you'd find the tricks. The quickest way make money in any scenario is an old cheat that was on the computer version and it works on the phone and iPad too. You make the park admission price free, then for every ride you set the admission price to the excitement rating. so test rides before opening so you can set the price. Oh and you always round down to the nearest 10, so if the ride has an excitement rating of 7.87 (roller coasters are higher) you can charge $7.80 for it. If you do that, guests always ride your rides and most think it's a good value. Then you have tons of people running out of cash. When your value is dropping make sure you assign handymen to sweep their own section rather then placing a bunch randomly. Then make sure the park loops around so people can find the exit after they've gone through everything. You can even set all the guests who are saying "I wanna go home" over by the exit and they will leave and the value goes up.
Review by agkc123 on RollerCoaster Tycoon® Classic.