Love this kind of stuff. Fun... and I don’t have to kill or crash anything.

This is a cool app. Shows beauty on iPad if you get the emitters to go slowly and have force against the dust. Very fun, and keeps me entertained. Can also make many shapes, and all sorts of cool designs if you play around long enough and figure out how. I recommend this app. It's fun!

Excellent time waster, and for the geeky, an excellent way to play with magnetic fields. What fun!

When you need something entertaining and fun to do, look no further than to this app. I bought for $.99, and it is one of my most played apps. All around fun, and definitely worth the money. If I could make any changes, I would add arrow controls to the field pop-up controls for fine editing of the strength of the attract or repel, when playing with ions on low speeds I sometimes take 5-10 uneccesary minutes fine tuning the strength of the field. also, allowing for a raise of the ion cap would be fantastic. Test out the true capabilities, because even at 20k ion bits, the graphical abilities of the iPad don't show any strain. Otherwise, Keep It Up!!!