The 88 Constellation Picture Book is an app for Android that provides an easy-to-understand introduction to constellations. It is created by Dreams Come True Inc. and is available for free. The app is designed to help beginners learn about constellations and astronomical objects through simple explanations, beautiful pictures, and myths related to constellations. The app also includes basic data and explanations of 88 constellations in the sky, major meteor showers, and celestial bodies in the solar system. It introduces basic astronomical knowledge necessary for constellation learning with easy-to-understand illustrations. Additionally, it includes a list of major astronomical events such as meteor showers, solar eclipses, and lunar eclipses. The app is useful for anyone who wants to learn about constellations and astronomical objects.