Great magazine, terrible app

I have been reading SciAm for 40 years - best publication I have ever read. The iPad app, however is terrible. Two biggest issues: 1) the app frequently fails to recognize my active subscription, 2) it is too easy to mistakenly flip pages and when I return to the article I was reading the article is positioned at the beginning. All other periodicals I view do a better job of maintaining context

Pgormley about Scientific American, v2.0.1