Chemio - A Student's Chemical Reference App for iPad
'Interactive periodic table, solubility table, molar mass calculator and the 3D widget for designing electron configuration of atom. The most necessary chemical references for students in the one neat app - it's Chemio!
Chemio is an interactive chemical reference. It provides a set of useful instruments, which allow you to perform search and calculations faster. Our app's purpose is to replace traditional chemical books and to help you with your research or education.'
This app costs $1.99