Have you received iMessages on your iPhone or iPad from your kids or other young people in your life and wonder how they add those special effects like confetti or balloons? Plenty of third-party apps are available for the major mobile platforms that allow you to add animations and other special effects to your text messages, but Apple includes some built-in tools in its iMessage app for iOS 10. While most of the special effects do not fully translate to Android or Windows-based phones, iMessages sent between iPhone, iPad and iPod Touch users using the same software should be able to take full advantage of the animations, sound effects, stickers and other features included in the iOS 10 version. Need some step-by- step instructions? Try these.