Pls sponsee Mr k
Pls bro
So difficult to read
The current version choice wheel is transparent and all of the wording and numbers are impossible to read because there is no contrast with the background picture
Great for Studying
Great app for learning formulas. It's very simple to use, and never has issues.
Great for studying!
Really good for chemistry compound/ ion quizzes. However, the charge(s) in the ionic compound section should have the option to be removed. It partially gives the answer.
Awesome!
Awesome but I wish you could pick which ones to study because I don't need to know most of them
Great way to practice.
Easy to use. Immediate feedback. Love this app
Love this app!
Great practice for learning compounds
Great app
This is a great app for the beginner chem student. This gave me extra problems to work at and get better. For the price it is reasonable so I like it I suggest you try out the free version to get a good feel for the app.
Good app for beginning chemistry students
I first downloaded the free version of this app and was impressed enough to buy the more complete app. Downloaded without a hitch and worked well on my iPad 2. I tried it out myself and found it very intuitive to use and accurate. I next had several of my students try it out for extra credit. They all agreed that it was a great way to practice formulas. Good job! Would have gotten 5 stars, but the font size was a little small for the subscripts.
Show less
Product
I was wondering if the purchase is refundable
