Of course... I was thinking about an app that is basically an interactive version of the "paper park map" with the ability to auto text for ride times, find food, shopping, bathrooms lockers etc... Which of course would then be portable to any other theme park out there really just a matter of getting the data at that point once the framework is created.
There's a great app called Ride Hopper that does just this. There's a free and a paid version. (The free version is pretty good by itself, no need to go for the paid version first). Since my wife and I have annual passes to Disneyland, we use it quite a bit, saves us a LOT of time. Even cooler, since it is user-driven (the users enter wait times) it allows you to check-in/out and automatically calculate the time for you!

This app has tons of other parks available...pretty much all theme parks etc. in the USA