Savor and Save Small Moments With Marco Polo Marco Polo is a video message app that doesn't require scheduled chats since it doesn't have to be used "live." My kids record moments throughout the day, and when their grandparents are available, they watch the video and respond as time permits. The best part about it is that video messages don't disappear and can be watched over and over, giving kids and grandparents the ability to "see" and listen to each other whenever they want to feel a little closer to one another. Image Source: Getty / Hello Lovely