One thing is that some questions have two of the same answer. Another thing is that many questions are vague or can have multiple answers

It’s good, sadly, it feels incomplete as you cannot buy collectibles, sometimes the game receives data as wrong when you click the right answer, and the questions are not completely focused, as you may find yourself answering Formal charges on the hardest difficulty of Chemistry, but it offers basic knowledge of the Matters involved and the Collectibles can teach you a lot of the instruments involved in your Chemistry lab. They should do a sequel with these issues in mind as there are very few Chemistry games.

I really like this! Its good for casual study. But, lots of the questions will have two of the same answer and even if you select the correct one it will be wrong.

It repeated the same question in the same question, they were the exact same but one was right and the other was wrong FIX

Very great game to learn and refresh some chemistry. Would like my hearts to fill up without leaving the game open though!

Good concept and questions but they did not finish some of the questions as some problems there will be two of the same answer and then get counted wrong when you click the right answer

Downloaded this just to refresh some of my knowledge of chemistry. I really like the style of this app, as it pushes you to remember material as you go on. The app mostly plays ads when you fail to answer correctly, so in all it’s pretty fair!

I was willing to pay for no ads but cannot. They block the screen and make the game unplayable. Do not use - cannot do anything without video first.