all i can say about this app is AMAZING.it's a very good app it helps to remember the periodic table i loved it i can't stop playing it!

Great way to study the periodic table. Can be improved by adding more features, a periodic table included, overall a great app though.

I think it’s good it has some great options I am 8-year-old I don’t have any idea why you should have it but you should have it 🧪🧬🧲

Please add some atomic weights in advanced quiz (easy medium hard type of thing) maybe medium can be asking if it’s noble, transition metal, etc. would give this geek the thrill of her life!! 👌😍😍Overall I do have a blast playing it!

Some of the correct answers are marked incorrect. Say, for instance Iron (Fe) was marked incorrect one time, it may be correct the next time it comes up. It makes me wonder if I’ve gotten incorrect answers correct...It’s still a fun game. I’d give it a higher rating if that problem was fixed.

There’s a glitch but still good

This app is amazing. It helps you remember the periodic table and I couldn’t stop playing it. It’s so much fun and you don’t need wifi to use it. This app has so much to offer.

There is a glitch, when you get a question right it sometimes says its wrong. Fix it and I’ll rate 5 stars.

Playing this game I received a strange “phone my iPhone” alert pop up. It went away when I closed out of the app— I immediately deleted it. It happened first when I clicked on a question at game over, to find out why I’d gotten it wrong (I had gotten the answer right btw— I answered true to something and the game verified it was right but ended my game regardless). Something isn’t right there...

I love this game my record is 35 but the Time limit is rushing but it is the beat chemistry app I have on my iPad it is a masterpiece thank you so much it is awsome