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Space Crash Simulator

Space Crash Simulator

SPH Planet Collisions

608 ratings
285 reviews
With Ads
๐ŸŽฎ Games
๐Ÿ“š Education
๐ŸŽˆ Casual
๐Ÿ•น Simulation
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • February 23, 2025
  • September 30, 2026

Features

Developer

WPC
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Space Crash Simulator video #1 for iPhone
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Space Crash Simulator screenshot #5 for iPhone
Space Crash Simulator screenshot #6 for iPhone
iphone
ipad
๐Ÿงพ$4.99
In-App Purchaseโ†˜๏ธŽ
๐Ÿ“ŒReady
Reviews summaryโ†˜๏ธŽ
โญ285
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About

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.

โœ“Smoothed Particle Hydrodynamics (SPH) simulation
โœ“Real-time planetary collisions
โœ“Customizable simulation parameters
โœ“Setup Mode for scenario creation
โœ“Adjustable particle count and accuracy
โœ“Physics-based detailed simulation
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What users say

Summarized from real user reviews of Space Crash Simulator. Based on 608 reviews and a 4.5/5 average, it highlights the 4 positives and 2 negatives reviewers mention most about this game.

Positive things

  • ๐Ÿ‘Great game
  • ๐Ÿš€Awesome graphics
  • ๐Ÿ’กInteresting simulation features
  • ๐ŸŽ‰Fun and enjoyable

Negative things

  • ๐Ÿ›Occasional performance issues
  • ๐Ÿ’ฐToo many ads
See all reviews

What's New in Space Crash Simulator

0.80

September 30, 2026

- NEW: Shape Painter now on mobile too. Draw your own shape (extrude or revolve), then smash it into a planet. - NEW: Models. Crash spacecraft, moons and statues: Phobos, Saturn V, a Dyson Sphere, the Dagger Station, the Moai and more. - NEW: Moonlet tracker. Debris that clumps into new moons gets its own trail. - NO-ADS becomes PREMIUM. It now includes a custom 3D model importer (.glb, .gltf, .zip, .obj, .stl) with colors and glowing lights, plus 20 save slots.

More
1

Subscriptions & In-App Purchases

$4.99

Premium

No ads, 20 saves, import your own 3D models

User reviews

Most RecentHighest RatedLowest Rated

E

IS SO GOOD
roohdhejheroohdhejhe

I like this game so much

This is the best game ever. Iโ€™m gonna give this 110 at 10. I love this game so much. Itโ€™s time after school. Come home. I play this game. This makes me so calm.
Alex, CristianAlex, Cristian

Bro why wont my custom textures load

Omg they wont load like bro why wont it work dude fix that
10992 stars10992 stars

payed for premium

Still have ads
Louis-Fรฉlix HouleLouis-Fรฉlix Houle

Good game but a couple things

This game is amazing. Itโ€™s such a great way to pass time but thereโ€™s 2 things. No. 1 the game is very laggy, whenever I have more than 10000 particles the game lags. No.2 whenever I try to add more planets i sometimes freeze and have to restart the game. Plz fix
Titan83021Titan83021
See 280 more reviews

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User experience

๐Ÿž

Reported Bugs

2 issues

Collision trails not clearing properly

Bug

Protoplanetary disc mode not working as expected

Bug
โœจ

Requested Features

7 requests

Add more celestial objects (black holes, stars, etc.)

Feature

Allow for custom textures and planet/atmosphere customization

Feature

Improve performance and optimization

Feature

Add more graphic options and settings

Feature

Allow for custom rings and moons around planets

Feature

Enable free camera feature

Feature

Improve collision and heating effects

Feature

FAQ

What is Space Crash Simulator?

Space Crash Simulator is a mobile application that uses Smoothed Particle Hydrodynamics (SPH) to simulate planetary collisions in real time. It allows users to witness and create detailed, physics-based cosmic events.

What are the key features of this app?

Key features include a robust SPH simulation engine for realistic planet collisions, a Setup Mode for customizing initial conditions like particle count and velocity, and adjustable settings to optimize performance on various devices.

Is Space Crash Simulator free to download?

Yes, the app is free to download and offers in-app purchases. It also includes advertisements.

Can I adjust the simulation settings?

Yes, you can customize initial conditions in Setup Mode. This includes adjusting parameters such as particle count, planet velocity, and collision accuracy to create your own unique collision scenarios.

What kind of devices can run this simulation?

The app is designed to be accessible on a range of devices. Settings like particle count, accuracy, and timescale can be adjusted to allow even less powerful devices to run the simulation effectively.