Best Universe Simulator Apps & Games

Space Crash Simulator

SPH Planet Collisions

Free

Experience realistic planetary collisions with a powerful physics engine. Customize your own cosmic events by adjusting particle count, velocity, and accuracy, or jump straight into high-energy impacts. This app offers a detailed, physics-based simulation for educational or entertainment purposes.

Celestia - Space Simulator

3D interactive planetarium

Free

Explore the universe in real-time 3D. Visit planets, moons, star clusters, and galaxies, viewing them from any point in space and time. Customize your experience with expandable content and detailed simulations.

Solar Smash

Planet Destruction Simulator

Free

Unleash your destructive power on planets with a vast arsenal of weapons. From nuclear missiles and lasers to monstrous creatures and asteroids, obliterate celestial bodies in this engaging simulator.

Universe Gravity Simulator 3D

Universe Space Simimulator 3D

Free

Explore and shape the cosmos in this 3D space simulator. Create galaxies, destroy planets, and engage in epic space battles. Experience realistic physics and stunning visuals as you journey through star realms.

Pocket Galaxy: Cosmos Sandbox

3D Planet & Gravity Simulator

Free

Design and simulate your own universe with realistic physics. Customize planets, stars, and moons, then watch them interact. Destroy solar systems with powerful tools or explore the life that develops in your creations.

Crazy UFO - universe simulator

Navigate UFO through universe

Free

Navigate a UFO through the universe, skillfully avoiding asteroids and obstacles. This simple, one-tap game challenges players to achieve the highest score possible in an endless cosmic journey.

Last Fortress: Underground

Zombie alert! Go underground!

Free

Lead a group of survivors in a post-apocalyptic world overrun by zombies. Build and customize your underground shelter, recruit heroes with unique skills, and venture into the wilderness for resources. Form alliances with friends to battle the undead and rebuild civilization.

Planet Crash Sandbox

Smash planets in 3D and AR

Free

Explore and interact with a realistic solar system simulation. Witness planets collide and create chain reactions based on real physics. Experience cosmic events in 3D or augmented reality, and capture stunning visuals of celestial destruction.

Cosmica: Idle Universe

Idle galaxy that plays itself

Free

Build a vast cosmic empire by tapping to collect resources and purchasing generators that earn automatically. Ascend through multiple tiers and reset progress for permanent boosts, offering infinite progression in a relaxed idle experience.

Max‘s Construction Simulator

Dinosaur driving games

Free

Drive various construction vehicles like trucks, bulldozers, and cranes to complete missions. Coordinate your team to move obstacles and heavy items, testing your driving skills on challenging roads with realistic physics. Upgrade your vehicles for enhanced performance and aesthetics.

Idle Universe!

Become The Creator of Planets

Free

Create your own solar system by starting with a meteorite and evolving planets. Explore the universe, discover black holes, and unlock new galaxies and celestial bodies.

World Destroyer Simulator

The planet-destruction sandbox

Free

Engage in a planetary destruction sandbox. Choose from numerous weapons and worlds to obliterate, observing the detailed consequences of your actions. Experience a unique, self-generated world simulation with no external downloads or ads.

VanderbiltDDx - Case Simulator

by Vanderbilt University Medical Center

Free

Practice and refine your diagnostic skills with realistic patient cases. This app generates logically consistent findings based on a vast knowledge base of disorders and their associated symptoms. It helps users identify hypotheses, assess evidence, and review disorder information for improved learning.