The Presidents – Flash Cards
As the name suggests, this app teaches you the presidents of the United States of America....
Think Like Churchill
Think Like Churchill is one amazing app! I not only learned a great deal about Winston Churchill,...
WolframAlpha Classic
WolframAlpha is like having a personal interactive encyclopedia. It is the web’s premier reference utility covering...
Spirit of ’76
Spirit of ’76 is one of the most aptly named applications I’ve run across in the...
Presidents vs. Aliens®
Presidents vs. Aliens is another great app developed by the makers of the award-winning app, “Stack...