I'm working on a web project where it has become clear that having some Selenium-type automated acceptance tests would be very helpful. But the project is a web site for mobile/handheld devices, not desktop browsers like what Selenium supports.
Googling around a little uncovered Frank for iOS and Robotium for Android. Are these the two tools to use? Or is there something as good or better that might also allow me to use one tool for both Android and iOS?