Penguin Escape!
played
Tried this on my new Nexus 7 using the WhereYouGo app. It worked! The compass was wrong, but distance from goal worked. I'd use a paper zoo map to get around.
I'm a member at this zoo, so didn't mind putting animal experience second (this time!). I'd suggest getting a membership and playing w/ the kids on a subsequent visit! It's definitely meant for them. Had fun though!
The new penguin exhibit is in the same location, so no problem there. Early questions are multiple choice with retries; was able to find the answers for later specific questions on the exhibits at those locations. Guessed a couple of times.
WhereYouGo quirks: It doesn't give you an unlock code at the end or compatible uploadable game file. (Also, keep checking your inventory to see what's around, and tap on the dropdown menus to get the options).