The Daily App Deals post is a round-up of the best app discounts of the day, as well as some notable mentions for ones that are on sale. Graphs (iTunes) Previously 99¢, now Free. Graphs for iOS helps you to learn more than you ever wanted to know about various types of graphs. Whether you want to learn more about bar graphs, pie charts, or another flavor of graph entirely, you are able to do so via easy to use tutorials and exams. Your understanding of graphs will be expanded with Graphs, our App Deal...
