A free app for Android, by ChemEng Software Design.

Are you a student, professional, or just interested in learning more about chemistry? Then you will find the Engineering Gen Tools chemical data unit converter app to be very useful. It contains everything you need: equations, units, and chemical information. You will find all the important formulas and data, as well as a lot of tips and tricks. The app can be used for all levels of users: students, professionals, and even the people who just want to learn more about chemistry.

The main idea of the app is to help you in all the calculations you will make: equations, unit conversions, and chemical data. You will find all the important formulas, as well as a lot of useful tips and tricks. This app is very easy to use.