Calling Santa Claus - Video is the best app for kids to talk to their favorite man, Santa Claus. They can learn about the North Pole and all the presents and toys they can find there. The app is very simple and easy to use. You just need to click on the button and wait a few seconds for the video call to take place. The kids will be able to see and hear Santa Claus. They can ask him any question they want and he will answer them. They will be able to see his face and hear his voice.