A few bugs but great
1) There are questions (put in the right order to be more exact) where even if I get the answer right, it would still be labeled as wrong
2) I wish there were more questions and it was more randomized to ensure a much better understanding
Response from developer
Thank you for your feedback. We are glad you are finding BioBrain is helping you with your understanding of Chemistry. If you email support@biobrain.com.au with your specific queries that would be fantastic.
Great for AP Chemistry
Response from developer
Hi climateactivist, great to hear the quizzes are really helping you. We need to charge a fee for most parts of BioBrain so that we can afford to pay the amazing team of people that build BioBrain's content and technology. Making thousands of great questions and diagrams, as well as all the learning material takes a lot of awesome professionals!