Gravity is a compact application designed to let you explore the effects of gravity on objects. With Gravity, you can analyze the movement of a single object in a simple orbit or study the interactions of multiple objects within a galaxy. The app allows you to place an unlimited number of objects, organized into up to 16 different groups. When you position an object, two lines will appear to represent its velocity and the gravitational force acting upon it. All objects are influenced by a central mass, which alters their trajectories. Gravity also alerts you when objects collide, making it ideal for simulating realistic movements. Additionally, Gravity comes with several pre-made examples, such as the Solar System and the Earth-Moon system, to help guide your exploration. Whether you're a student, educator, or just a curious mind, Gravity offers a fascinating way to understand the fundamental forces that shape our universe.




Gravity rocks! I’m blown away by how engaging it is! The variety of activities keeps me coming back. I just wish the notifications weren't so frequent; they can get a bit annoying. Otherwise, it’s fantastic! Your work is paying off!