This app has been out a little while now, and works fine on iPhones - you can tell the reviews from iPhone-only users since theyre the ones who say they dont know what the bad reviews are talking about.
On an iPad, on the other hand (yep, I have both, as you can tell), there are "tutorial" instructions on top of a gray film that hides all the articles, which is fine when the app is first opened, but theres no way to close or "dismiss" the tutorial on an iPad... nor does it automatically disappear on subsequent startups as happens with many apps.
So, until an update with a fix is released, its useless to iPad users, at least for most models of iPad. Release that update soon, guys, please!
DominoCA about Science Today