I am not an active user, but tested the software prior to switching to an Android phone a few years ago. It is probably under "General".
You should be able to find the setting, it is "menu driven" just like any other interface. I figured if you had an existing balance, you could at least cash out. I doubt it will benefit you much any other way.
Unfortunately in General there are only options: Launch on start, Root, Prompt settings, Exit and sleep options and language or restore options could be found.
I believe it should display the ibotta app itself,, but there is only a blank field inside the emulator.
I think it may hit a snag and therefore it displayed only black blank screen. I closed it and re-opened the emulator and voila the ibotta app was there:)
