Jupiter Simulator is an educational astronomy application designed for iPhone users, offering an interactive experience to explore the largest planet in our solar system and its prominent moons. The app provides real-time positioning of the four largest moons of Jupiter, as well as the iconic Great Red Spot. Users can navigate through a three-dimensional interface, allowing them to zoom in and out for a detailed view of celestial phenomena.

In addition to real-time tracking, the Jupiter Simulator allows users to set the clock to various times in the past or future, enhancing the educational experience. Features include visualizing the orbits of the moons, predicting the visibility of the Great Red Spot, and searching for shadow transits across Jupiter's surface. The app utilizes imagery created by Bjorn Jonsson, contributing to a visually engaging experience for astronomy enthusiasts.