Great, but DONT BUY IT – Chem Pro: Chemistry Tutor in Your Pocket Review

I loved the free lessons, they where very helpful. Althought, as soon as I purchased the app (which wasn't cheap) and tried downloading the videos this app became useless!!!? I have a big test and I thought this would help, but honestly I'm wasting my time trying to download the videos that DONT DOWNLOAD! Don't waste your time and money guys, I don't quite review especially bad ones, but I felt like I owed it to people struggling like me..
Review by Figgy145 on Chem Pro: Chemistry Tutor in Your Pocket.