YES!

Pose Tool is pretty much everything an art ref app should be-- and then some. It has a great selection of helpful extra options and modes. And the best part? The mannequin is easy to control! Hallelujah!
My only complaint (more of an urgent suggestion for Junaid) is theres no undo/redo. Please, please, PLEASE include that in the next update!
Other than that, Pose Tools amazing and totally worth the money!

PrincessYumYum about Pose Tool 3D