Remember playing roller coaster simulations back in the 90's and testing your new coasters to see how intense, exciting, or nausea inducing they were?

By taking the formulas for excitement, intensity, and nausea from these games and using your accelerometer you can now get ratings of real coasters using your phone! Simply turn the app on, hit start, and insert your phone into a safe pocket (secured by a strap or zipper for example) with the screen facing towards your left. After you get off the coaster, hit end and see the rating! Share the rating onto social media. This is a fun toy for roller coaster enthusiasts and amusement park goers everywhere!

This app requires the use of your device's accelerometer in order to measure gravitational forces as you use it. This is the only data this application collects, as it is used to build the vertical and lateral force plots and compute the ride's final score.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

Snailsmoove ,

Wow! #1 application! Very nice!

This is best application in all of the land. I know from all my travels that I have always wondered: how many Gs am I going! I laugh! So now I can find out. #1 excellent work

Ronnah Gomersal ,!!raise downloads by 10 times

This is one of the best apps i have found till now. Appreciated your hard work.
Btw, here wa can provide rating, review, so as to the keyword searching install.Want to get more organic users, then find us in


Kevin Loeffler
112.6 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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