Lewis Dot is the ultimate reference tool for chemistry and premed students learning about Lewis dots. Chemist approved.
Save your favorite and most meaningful quotes! The most beautiful app on the store to save all of your important quotes in one place. With Parrot My Quotes, your favorite quotes are at hand and at the forefront.
A colorful, intuitive periodic table. Designed with students, teachers, and researchers in mind for iPhone and iPad. All of our element information is fact-checked by our local chemist.
A simple, effective resistor color coder. Designed with students, teachers, and engineers in mind for iPhone and iPad. Easily and effectively identify resistances and tolerances.