More than half the time I could not get apps like sample tank, beatmaker 2, nano studio -- you know, some of those really excellent V.I./midi sequencing and recording apps -- to respond to the iRig KEYS

And the need for upgrading to a very expensive app to really

The two free apps are incredible (like Garage Band only better).Kids are now practicing their piano lessons on this little keyboard - too

Works very well for me, the apps I use recognize

The velocity response works as you'd expect it from a nice key rig