I am planning to submit an iPhone app for certain special purpose calculations. I want to add a legal disclaimer about the calculations somewhere so that the user can see it atleast once before starting to use the app. Should this go into the EULA that may be submitted as part of app submission process? Or should that be a one time screen shown when the app is started first time? What is the right way? Thanks for responses.
The EULA would be submitted as part of your delivery to the App Store, so as to be displayed alongside the app’s entry in the Store (so the user can read prior to purchase).
But you’d also be well-advised to display the very same language the first time the app is launched, prompting the user to “Accept”. (Ideally, if it’s more than one page, you can make it so the Accept button is disabled until the user scrolls to the bottom of the text.)
If you want to be even more thorough, you could prompt the user to accept the EULA the first TWO times the app is run, just to be safe.
Hope this helps!