ZeptoLab UK Limited has Cut the Rope: Time Travel (App Store Link) for the iPhone / iPod Touch and Cut the Rope: Time Travel HD (App Store Link) iPad in the iTunes App Store for FREE (regularly 99-cents) for a limited time.

Join Om Nom as he travels back in time to feed his ancestors with candy. Cut the Rope: Time Travel is a completely new adventure filled with time-traveling, candy-crunching, physics-based action!