Comparison

Space Crash Simulator vs Gravity

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Space Crash Simulator

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.

Highlights
  • Smoothed Particle Hydrodynamics (SPH) simulation
  • Real-time planetary collisions
  • Customizable simulation parameters
  • Setup Mode for scenario creation
  • Adjustable particle count and accuracy
  • Physics-based detailed simulation
Features
Read full description

Smash worlds together and watch them shatter, merge, and melt, driven by real physics, not pre-made animations. Every planet is made of thousands of interacting particles, so every collision is computed live and no two impacts ever look the same. Build your own scenario in Setup Mode: place up to 8 bodies, set their size, density, spin and velocity, then let gravity do the rest. Or dive straight into a head-on collision and watch the debris glow, cool, and form a crust. - True particle physics (SPH), the first of its kind on mobile - Molten impact zones: heat, lava, and cooling crusts - Give planets rings or shred a moon into one with tidal forces (Roche limit) - Protoplanetary disk and colliding-galaxies modes - Black holes that tear planets apart - Custom planet textures from your own photos - Runs on everything: tune particle count, accuracy, and timescale to your device

About

Gravity

Features
Read full description

ORBIT is a gravity simulator puzzle game. Launch planets with a flick of your finger, and try to get them into stable orbits around black holes. Can you make enough orbits to progress to the next level? ORBIT now features a Sandbox (premium) where you can create your own levels! Control time, disable collisions, and paint with gravity. Publish your creations to the world for everyone to play. • 20 free levels, with new mechanics introduced over time — like repulsive black holes and planets with their own gravity attracting each other • Play community-created levels — virtually limitless content made by other players, all completely free • Launch as many planets as you like, and watch the mesmerizing orbital mechanics unfold • Planets leave colored traces, so at the end of a level you will have created a beautiful piece of art • Play in an environment of smooth, minimalist graphics while listening to relaxing classical piano New: ORBIT now features a Sandbox (premium) where you can create your own levels! Control time, disable collisions, and paint with gravity. Publish your creations to the world for everyone to play. We always listen to your feedback. Please leave a comment to help us improve the product. Support: thangtq.dev.studio@gmail.com Download now and start a journey of discovery

Screenshots

Space Crash Simulator4 screens
Gravity3 screens

Verdict

The call

The clearest difference is update cadence: Space Crash Simulator at every 5 days against Gravity's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Space Crash Simulator sells 1 one-off in-app purchase and Gravity sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Space Crash Simulator ships an update every 5 days, Gravity every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
Space Crash Simulator versus Gravity: the parameters behind the verdict, then further details
ParameterSpace Crash SimulatorGravity
PriceFreeFree
Rating4.5 (761 ratings) — better—
Positive reviews81.2% of reviews—
Number of ratings761 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size254 MB116 MB
Age rating4+4+
DeveloperWPCQuang Thang To

Bugs and requests

Space Crash Simulator

Reported bugs

2 issues
  • Collision trails not clearing properly
  • Protoplanetary disc mode not working as expected

Requested features

7 requests
  • Add more celestial objects (black holes, stars, etc.)
  • Allow for custom textures and planet/atmosphere customization
  • Improve performance and optimization
  • Add more graphic options and settings
  • Allow for custom rings and moons around planets
Show 2 more
  • Enable free camera feature
  • Improve collision and heating effects

Gravity

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Space Crash Simulator

One-time1
  • Premium$4.99
1 purchases

Gravity

One-time1
  • Creative Mode$2.99

Questions

Is Space Crash Simulator free?
Space Crash Simulator is free to download, with in-app purchases available.
Is Gravity free?
Gravity is free to download, with in-app purchases available.
Do Space Crash Simulator or Gravity have ads?
Both Space Crash Simulator and Gravity show ads.
Which is updated more often, Space Crash Simulator or Gravity?
Space Crash Simulator ships an update every 5 days, and Gravity every 2 months. Most recently, Space Crash Simulator was updated on October 30, 2026 and Gravity on October 28, 2026.

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