It is mainly speed. Real time = 60 Frames Per second Frame by Frame, means animation at a slower rate.
A frame in animation is a still image that belongs in a sequence of still images. Watch a cartoon and then pause it. You'll basically will see a frame of that cartoon.
Yey I've found it =) its called Streamline by Newton =) =) =) =) =) =) =)
a lump of cheese
FrameByFrame, its an apple product