Chem Pro by iHelpNYC
Introducing Chem Pro, the ultimate Chemistry application for the iPhone and iPod touch. Chem Pro is the only Chemistry resource you will need to excel in either AP Chemistry or General Chemistry. Chem Pro combines three great applications into one. An amazing lesson library containing a total of 80 videos that cover the entire course of AP/General Chemistry, eight incredible sets of flash cards which will help you memorize all the needed element and polyatomic ion names and formulae, and two essential tools – a molar mass calculator and a unit converter which will save you an enormous amount of time doing Chemistry problems.
Developer Website: http://www.ihelpnyc.com/chempro/