Comparison

Space Crash Simulator vs PlanetDestroyer3D

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

PlanetDestroyer3D

Read full description

Planet Destroy 3D puts the power of cosmic destruction in your hands. Fire missiles, strike planets, and watch realistic explosions unfold in stunning 3D. • Launch rockets and cause massive destruction • Realistic craters and impact effects • Sandbox freedom – destroy without limits • Smooth camera orbit, zoom, and controls • Addictive gameplay for fans of destruction simulators Simple to play, impossible to put down – Planet Destroy 3D is the ultimate cosmic destruction experience. Download now and unleash your power!

Screenshots

Space Crash Simulator4 screens
PlanetDestroyer3D4 screens

Verdict

The call

The clearest difference is in-app purchases: PlanetDestroyer3D at none against Space Crash Simulator's 1. PlanetDestroyer3D also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence 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. PlanetDestroyer3D asks for nothing beyond the download.

UpkeepUpdate frequency

Space Crash Simulator ships an update every 5 days, PlanetDestroyer3D every 3 days. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
Space Crash Simulator versus PlanetDestroyer3D: the parameters behind the verdict, then further details
ParameterSpace Crash SimulatorPlanetDestroyer3D
PriceFreeFree
Rating4.5 (608 ratings) — better—
Positive reviews81.8% of reviews—
Number of ratings608 — better—
Update frequencyEvery 5 daysEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size254 MB150 MB
Age rating4+12+
DeveloperWPCAndrei Marcu

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

PlanetDestroyer3D

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Space Crash Simulator

One-time1
  • Premium$4.99
None

PlanetDestroyer3D

No in-app purchases

Questions

Is Space Crash Simulator free?
Space Crash Simulator is free to download, with in-app purchases available.
Is PlanetDestroyer3D free?
PlanetDestroyer3D is free to download, with no in-app purchases.
Do Space Crash Simulator or PlanetDestroyer3D have ads?
Space Crash Simulator shows ads; PlanetDestroyer3D does not.
Which is updated more often, Space Crash Simulator or PlanetDestroyer3D?
Space Crash Simulator ships an update every 5 days, and PlanetDestroyer3D every 3 days. Most recently, Space Crash Simulator was updated on October 18, 2026 and PlanetDestroyer3D on October 13, 2026.

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