Explore the gravitational pull of different celestial bodies. Watch pendulums swing and collide under varying gravitational forces, offering a unique physics simulation experience.
Planet Gravity by Niagara Mobile LLC



30+ iOS apps & games curated and reviewed
Finding the right newtons cradle app can be overwhelming with so many options. We've analyzed 30+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.



Explore the gravitational pull of different celestial bodies. Watch pendulums swing and collide under varying gravitational forces, offering a unique physics simulation experience.






Experience the relaxing physics of a virtual Newton's cradle. Merge balls, earn in-game currency, and upgrade your setup to increase earnings and momentum. Enjoy a colorful and engaging ASMR experience.







Experience a classic desk toy simulation with customizable physics and visual effects. Adjust energy loss, speed, and colors to create your own unique pendulum display. Enjoy a relaxing diversion that demonstrates fundamental laws of motion.


Control gravity to solve physics-based puzzles and guide a ball to its destination. Featuring creative mechanics and challenging levels, this game requires both strategic thinking and quick reflexes. It offers a fun and engaging experience with smooth visuals and a flat design.




A minimalistic puzzle game with a relaxing yet challenging experience. The objective is to complete all levels by figuring out the solutions yourself, as minimal instructions are provided. Features 33 levels and background music.




Engage in a unique word puzzle experience inspired by Newton's Cradle. Combine swinging and stationary letters to form words before the pendulum stops, all while avoiding star spheres. This game offers a relaxing yet challenging way to expand your vocabulary and test your attention.






This app helps users understand and solve classical mechanics problems by simulating the motion of objects in two dimensions. Build models with various properties and tools, and visualize forces and velocities as the simulation runs. It's designed to assist with a wide range of physics challenges, from particle motion to celestial mechanics.




This educational app supports high school and university statics and dynamics courses. It offers a comprehensive review of basic equations, accompanied by over 20 animations and 50 illustrations to clarify complex mechanics concepts. Teachers can use it to present material to students via projector.


Explore physics simulations with a moveable ball and adjustable springs. Experiment with gravity, damping, and motion responses to touch and device tilting. Offers a fun and educational experience for understanding dynamic systems.


Explore classical mechanics through interactive simulations. Design and test physics experiments, simulate celestial motion, and generate custom textures for objects. Group editing and object tracking enhance the learning experience.


Explore fundamental physics concepts like gravity, mass, and motion through interactive science experiments with a lab robot. This animated app includes sound effects, text, and a quiz to reinforce learning for students aged 9-11 and above.





