Apps similar to Duik include Joysticks n Sliders. Other options are Limber for After Effects. Between them they cover Mac and Windows.
Joystick controllers are commonly used in 3D character rigging for facial animation. With this tool, you simply set five consecutive keyframes to represent your origin, right, left, top, and bottom extremes.
Limber is an IK system for After Effects that uses shape layers to make customizable limbs for character animation. Limber has controls for styling the shape and colors, dynamically preventing animation ‘pops’, smoothly blending between IK and FK, foreshortening one half of a...
