The "Animation" app is the best application for kids. Through this app kids are knowledgeable about so many colors, positions, rotations, frame, pop, 2D rotation and curve position. This is just fun for kids with learning color, animation, object movement, curve. Kids will learning many more thing by click on various of type of animation.Easy to operate the app. No worried about parents after giving mobile to kids. Just open the app and there are many more option and click one then enjoy the animation.