We told you earlier today that PaceMaker had launched their awesome DJ Music Mixing app. The only catch was the full version cost you $19.99 which is a bit pricey. Ashley pointed out in the comments that there is a Lite version of PaceMaker that is only $4.99 with a slightly smaller feature set. I am not sure exactly how to differentiate the two but hopefully somebody with more music talent than me can help us out. PaceMaker has also posted a few tutorials on how to use the PaceMaker app on their website which is definitely worth checking out.