Educreations...More than a whiteboard

For the past five years, I have used the app Educreations in my classroom.  We have used the free version all these years.  The free version gives my classroom everything that we need.  We create it, save it, and can watch it again.  If we need review, we go back to our saved creations.  The free version only allows you to work on one project at a time.  We use this whiteboard app as a final project to show what we know.  If we are working on compound words, we create a video to help us review for our test.