Both ProAnimator and Invigorator work with AE 7 and let you type in text. Invigorator uses sets and keyframes to animate. ProAnimator uses a sesparate timeline made up of poses and transitions. Hopefully this will help identify what you're using.
Being able to move a pivot point in Invigorator is simple - the concent really doesn't apply to ProAnimtor, though I know some people are exploring work-arounds.