249+ iOS apps & games curated and reviewed
Space Crash Simulator is the household name in space simulation, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (499) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.5★ (4K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (97K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.6★ (33K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (1.5K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.7★ (23K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.6★ (25K) | Yes | No | Aug 2026 |
| 8 |  | $4.99 | 4.7★ (4.3K) | No | No | Aug 2026 |
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.
Simulate and explore celestial bodies within our solar system and beyond. Create your own solar systems, experiment with gravity and physics, and observe orbital mechanics in action.
Build and launch rockets to explore a realistic, open universe. Experience space exploration with accurate physics and a vast, explorable solar system.
Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.
Explore realistic fluid dynamics and ragdoll physics in this sandbox playground. Sink ships, experiment with various liquids, and unleash destruction with a wide array of tools and elements. Build and test your creations in a detailed simulation environment.
Experiment with elements, powders, and chemical reactions in a virtual sandbox. Mix, create, and discover new materials through realistic physics and chemistry simulations. Build landscapes or watch them crumble in this ultimate playground for scientific exploration.
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.
Experience ultra-realistic 3D space flight with real physics in a full-scale Solar System. Play historic NASA missions or explore planets and moons with functional 3D cockpits and interactive orbit planning.
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.
Explore the mysteries of the universe through interactive simulations. Investigate hypothetical scenarios like multiple Jupiters, planetary collisions, and the effects of extreme gravity. Discover the answers to your cosmic 'what ifs'.
Explore and simulate the universe with interactive space simulations. Manipulate gravity, witness planetary collisions, and create your own cosmic sandbox. Perfect for those curious about the cosmos.
Create and explore your own universe with a realistic 3D space simulator. Witness celestial bodies orbit, form asteroid belts, and customize planets with various textures and skins. Save, load, and share your cosmic creations with others.
Explore the cosmos in a 3D universe simulator powered by NASA and ESA data. Journey to millions of stars, land on exoplanets, and delve into the mysteries of black holes and pulsars. Discover breathtaking landscapes and gain knowledge from cutting-edge space research.
Create and simulate epic battles by combining warriors and weapons from different historical eras. Experiment with endless combinations and even join the action firsthand to determine the ultimate victor.
Explore a virtual space elevator in your environment using augmented reality. View its components on Earth and in space, and capture videos of the experience.