Very good!!! – SPARKvue Review

We have the iphone 4. We used this app for a physics lab, and it worked soooo well!!! We tested it by walking down the hall, to find our acceleration. It worked really well!!! Better than we expected. Much easier to use than AccelMeter. If we could change anything, it would be the color of the graph line-- too boring!! But we wouldn't recommend anything but this app :) :) :)
Review by Evieandschrammy on SPARKvue.