Please keep in mind that there are two ways to access TourReady on your mobile device – our mobile-optimized website (just visit www.tourready.com), and (coming summer 2015) our iOS app.
On the mobile website, you can do anything that you can do from the desktop browser version – sign up for an account, add or manage a credit card, and so on.
However, you can not currently sign up or pay for an account via the iOS app. You have to create the account first using a desktop or mobile browser, and then you will be able to log in via the app.
We may add payment capability to the iOS app in the future.