There are many of free app does the same thing!
Try sigma Aldrich app. That works even better than this. It is very simple.
Does not work
App crashes when I try to change molarity units. I have an iPhone 5s with IOS8. Do not waste your money.
works
it's ok, not very intuitive how to get your answer, a small tutorial or a "calculate" button would help. also it doesn't make use of the bigger iPhone 5 screen. but better than the Life Tech app, I figured out the right dilution for my compounds. I'll give more stars if any of my suggestions are incorporated in an update.
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Really works!!
Helped me get a 100% on an assignment!!
