Balancing Equations

App doesn't respond to your touch, just displays the screen. Don't buy this app.

Well thanks for not help 99 cents I want back!!!!!! Loser I needed help with my home work and I got was this!!! Who would play this? Not me for sure....grrrr.... If I could I won't have gave it a star SAVE YOUR MONEY

This app is helpful IF you know how to use it. I got very frustrated with it at first because it kept telling me I was incorrect when I knew I was right. The trick is to not use the 1's in the equation. I don't know why they offer it (because you can't be correct if you use it) so don't use them when balancing, it will tell you that you're wrong, instead, don't put a number in and it will mark you correct.

Correctly balanced equations (and yes I had others check them) return a X and clear the inputs. I am assuming this must mean the apps thinks the answer is wrong. Am I missing something? Why does it mark answers wrong?

A great value app for a buck. 100 typical equations to balance. I think the reviews above, the reviewers need to go back to chemistry class lol They must be balancing the equations incorrectly, I've done all 100 and they are all correct :-)

All correct solutions deliver an incorrect mark! No answers in the app for students to check on themselves. No correct answer response when equation is successfully balanced! Not good for reinforcement.

Really neat concept and it has the potential to be really helpful, however if you don't have the correct answer there's no "hint", review, or assistance to help walk you through what you're doing wrong you just have to skip to the next equation.