# Solar Smash 2D vs Space Crash Simulator

The clearest difference is update cadence: Space Crash Simulator at every 5 days against Solar Smash 2D's every 2 months. Solar Smash 2D's advantage is rating (4.7 vs 4.4) and ratings volume (14K vs 801). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Solar Smash 2D sells 1 one-off in-app purchase and Space Crash Simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Solar Smash 2D holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Solar Smash 2D has 14K ratings behind it against 801, so its average is the more settled of the two. Written reviews split almost evenly too, at 82% and 81% positive.

Solar Smash 2D ships an update every 2 months, Space Crash Simulator every 5 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Solar Smash 2D | Space Crash Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14K ratings)](https://appshunter.io/ios/app/solar-smash-2d-space-game/id1622164579/reviews)** | [4.4 (801 ratings)](https://appshunter.io/ios/app/space-crash-simulator/id6742357679/reviews) |
| Number of ratings | **14K** | 801 |
| Positive reviews | **82.1% of reviews** | 81.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 252 MB | 254 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [PARADYME LIMITED](https://appshunter.io/developer/1327375963) | [WPC](https://appshunter.io/developer/1681830786) |

## What reviewers say

### Solar Smash 2D

[App page](https://appshunter.io/ios/app/solar-smash-2d-space-game/id1622164579)

Explore unique destruction mechanics in a space-themed sandbox. Break planets into pieces, control spaceships in epic battles, or design your own celestial bodies with custom physics.

**Highlights:** Unique destruction mechanics, Break planets into pieces, Physics-based planet movement, Control and spawn spaceships, Create space battles, Draw custom planets

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AdFree | $3.99 | one-time |

**What reviewers like**

- 👍 Good game
- 🚀 Endless entertainment
- 🚀 Amazing space battles
- 🚀 Customizable planets
- 🚀 Controllable ships

**What reviewers complain about**

- 🐛 Bugs with movement controls
- 🐛 Glitches when switching maps
- 🔒 Aggressive monetization with gem system

**Reported bugs**

- Movement controls disappear when switching maps
- Soft-lock when controlling ships and resetting world
- Gem counter bug showing incorrect values

**Requested features**

- Add more ships and factions to spawn
- Allow controlling of larger ships and bosses
- Implement faction relationship editor
- Add pause, slow-motion, and speed up controls
- Expand custom planet creation tools


### Space Crash Simulator

[App page](https://appshunter.io/ios/app/space-crash-simulator/id6742357679)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |

**What reviewers like**

- 👍 Great game
- 🚀 Awesome graphics
- 💡 Interesting simulation features
- 🎉 Fun and enjoyable

**What reviewers complain about**

- 🐛 Occasional performance issues
- 💰 Too many ads

**Reported bugs**

- Collision trails not clearing properly
- Protoplanetary disc mode not working as expected

**Requested features**

- 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


## Frequently asked questions

### Is Solar Smash 2D free?

Solar Smash 2D is free to download, with in-app purchases available.

### Is Space Crash Simulator free?

Space Crash Simulator is free to download, with in-app purchases available.

### Which has better reviews, Solar Smash 2D or Space Crash Simulator?

Solar Smash 2D is rated higher. Solar Smash 2D averages 4.7 out of 5 from 14K ratings, while Space Crash Simulator averages 4.4 from 801 ratings.

### Do Solar Smash 2D or Space Crash Simulator have ads?

Both Solar Smash 2D and Space Crash Simulator show ads.

### Which is updated more often, Solar Smash 2D or Space Crash Simulator?

Solar Smash 2D ships an update every 2 months, and Space Crash Simulator every 5 days. Most recently, Solar Smash 2D was updated on November 7, 2026 and Space Crash Simulator on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*