Force of Gravity vs Space Crash Simulator
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Force of Gravity
Utilize the power of gravity to complete engaging physics-based challenges. This game offers a unique approach to problem-solving by harnessing gravitational forces for various missions.
- Physics-based missions
- Gravity mechanics
- Problem-solving challenges
- Unique gameplay
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The force of gravity is a mysterious thing. It can wreak havoc if not accounted for, yet it can also be a useful source of energy. In "Force of Gravity", use gravity to help achieve fun physics-based missions.
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 in-app purchases: Force of Gravity at none against Space Crash Simulator's 1. Force of Gravity also leads on ads (none vs shown) and update cadence (daily vs every 5 days). Space Crash Simulator's advantage is ratings volume (801 vs 2) and device support (3 vs 1). On price and rating 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. Force of Gravity asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for Force of Gravity against 4.4 for Space Crash Simulator. That said, the two scores are not equally well evidenced: Space Crash Simulator has 801 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 100% of Force of Gravity's written reviews are positive against 81% of Space Crash Simulator's.
Force of Gravity ships an update daily, Space Crash Simulator every 5 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.
| Parameter | Force of Gravity | Space Crash Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | 4.4 (801 ratings) |
| Positive reviews | 100.0% of reviews — better | 81.2% of reviews |
| Number of ratings | 2 | 801 — better |
| Update frequency | Daily — better | Every 5 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 16 MB | 254 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeff Rush | WPC |
Customer experience
Force of Gravity
Space Crash Simulator
Bugs and requests
Force of Gravity
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
Force of Gravity
No in-app purchases
Space Crash Simulator
- Premium$4.99
Questions
Is Force of Gravity free?
Is Space Crash Simulator free?
Which has better reviews, Force of Gravity or Space Crash Simulator?
Do Force of Gravity or Space Crash Simulator have ads?
Which is updated more often, Force of Gravity or Space Crash Simulator?
Other comparisons
