Chemtrix

Very good idea and well designed Main issue : I’ve done the free 9 levels but can’t go to 10. I’d pay but I get no prompt for an in-app purchase ... just stuck .. am I missing sthg ?

Its fun, its good for you, and there are no ads or in-app purchases (if you can manage to find 99p)

This is a great app but level 16 is impossible I tried everything and I even looked on YouTube and there was no gap in the app but in the video there was a gap please fix this

If you are possibly stuck in science and want to get increasingly better then this is the app for you. Plus this game is in early release so Roxy_Fox and all you other people who written bad reviews should give the creator of this fantastic game a break. Look I’m not the “sciencey” type of guy but this game made me like chemistry even more!

Great concept. Could be really useful tool to help kids be interested in chemistry except it is overly tricky to manipulate and so get right molecule. Give us a break!

A tutorial & then 1 level before you have to pay. No thanks

It's noticeably laggy when I turn it on, and when I try I try to play a level it crashes. I expected better

My first ever review after years and years on the App Store That’s how shocking this was Played game for 5 minutes before I was told to pay for full game Seems as though they forget to put LITE in the app name Massive thumbs down

Okay so I applaud what you’re trying to do and anyone at KS3 this is possibly not bad but I think beyond KS3 the educational value is lost and the entertainment value of creating organic compounds is limited. A 3D version might be useful educationally as that would speak to the 3D nature of the world round us and you would be able to show visually the symmetry elements of organic chemistry. Good luck

I’m glad I only paid 99p for the extra levels, and by extra I mean more than the basic 9 levels. The game is glitchy and the touch screen interface is poor which combine to cause molecules to randomly fly across the screen and into the dark matter thus failing the level. Some levels are badly designed: all you can do for many of them is keep making O2 or H2 until you build the temperature up to complete the level. One level just consists of doing nothing until enough hydrogen spawns, bonds itself and then raises the temperature without any input from the player. I like the idea but it needs to be better executed