Not working on my iPad

This app is great on my iPhone 4 but continually crashes on my iPad. For the price I expected a whole lot more from this app. Very disappointed. Im even having trouble just finding the settings for it. The layout is difficult to maneuver around and it seems clumsy to work with. I hope these issues get resolved as my iPad is what I paid to use this on.

Nobow about Learn Hebrew - WordPower, v3.1.1