GarageRemote 1.3d5 for Mac can be downloaded from our website for free. GarageRemote for Mac is included in Audio & Video Tools. This free Mac application is a product of murat n konar.
From the developer:
GarageRemote allows the control of GarageBand's transport functions from any MIDI controller that has programmable buttons.
What's new in this version:
Fixed a bug introduced by HUI Mapping that required two presses of a button to trigger GarageBand functions.