Space Sandbox Playground vs Space Crash Simulator
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Space Sandbox Playground
Design and build your own space platform, then explore it in game mode. Populate your creations with various creatures and objects for unique cosmic adventures.
- Design custom space platforms
- Populate with creatures and objects
- Explore in game mode
- Cosmic creativity and adventure
- Build futuristic space stations
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Welcome to "Space sandbox" your ultimate destination for cosmic creativity and adventure! Craft your own space platform, populate it with creatures, catcorns and objects, and embark on thrilling journeys in game mode. In space sandbox playground, you're the architect of your own celestial realm. Design and customize your space platform with a variety of tools and features. Whether you're constructing futuristic space stations with fantastic creatures like the catcorns, robotics spiders and so on. Once you've created your cosmic masterpiece, it's time to explore the wonders of the universe in game mode. Traverse through vast space landscapes, encounter fascinating creatures, and uncover hidden secrets scattered throughout the cosmos.
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.
- 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
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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
Screenshots
Verdict
The clearest difference is review sentiment: Space Crash Simulator at 81% against Space Sandbox Playground's 20%. Space Crash Simulator also leads on rating (4.5 vs 1.1) and ratings volume (761 vs 10). Space Sandbox Playground's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.0). On price, update cadence, ads 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
Both are free to download. Space Crash Simulator sells 1 one-off in-app purchase. Space Sandbox Playground asks for nothing beyond the download.
Space Crash Simulator holds the better App Store score, 4.5 against 1.1. That said, the two scores are not equally well evidenced: Space Crash Simulator has 761 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 20% of Space Sandbox Playground's written reviews are positive against 81% of Space Crash Simulator's.
Space Sandbox Playground ships an update weekly, Space Crash Simulator every 5 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Space Sandbox Playground | Space Crash Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.1 (10 ratings) | 4.5 (761 ratings) — better |
| Positive reviews | 20.0% of reviews | 81.2% of reviews — better |
| Number of ratings | 10 | 761 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 134 MB | 254 MB |
| Age rating | 9+ | 4+ |
| Developer | Eventronic Systems, SL | WPC |
Customer experience
Space Sandbox Playground
Space Crash Simulator
Bugs and requests
Space Sandbox Playground
Not enough reviews yet to summarise bugs or 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
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- Enable free camera feature
- Improve collision and heating effects
In-app purchases
Space Sandbox Playground
No in-app purchases
Space Crash Simulator
- Premium$4.99
Questions
Is Space Sandbox Playground free?
Is Space Crash Simulator free?
Which has better reviews, Space Sandbox Playground or Space Crash Simulator?
Do Space Sandbox Playground or Space Crash Simulator have ads?
Which is updated more often, Space Sandbox Playground or Space Crash Simulator?
Other comparisons
