# Idle Rocket Launch vs Space Simulator 3D

Idle Rocket Launch and Space Simulator 3D both sit at 4.7 stars, but that hides the real split: 77% of Idle Rocket Launch's written reviews are positive against 0% of Space Simulator 3D's. Idle Rocket Launch also leads on ratings volume (702 vs 31). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Idle Rocket Launch against 4.6 for Space Simulator 3D. That said, the two scores are not equally well evidenced: Idle Rocket Launch has 702 ratings behind it against 31, so its average is the more settled of the two. Written reviews are what separate them: 77% of Idle Rocket Launch's written reviews are positive against 0% of Space Simulator 3D's.

Idle Rocket Launch ships an update every 3 weeks, Space Simulator 3D every 2 weeks. The most recent releases landed on September 21, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | Idle Rocket Launch | Space Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (702 ratings)](https://appshunter.io/ios/app/idle-rocket-launch/id1480657232/reviews)** | [4.6 (31 ratings)](https://appshunter.io/ios/app/space-simulator-3d/id1606870267/reviews) |
| Number of ratings | **702** | 31 |
| Positive reviews | **77.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 221 MB | 275 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [StarBlaze CO.,LTD](https://appshunter.io/developer/1454774010) | [健 黄](https://appshunter.io/developer/1595734012) |

## What reviewers say

### Idle Rocket Launch

[App page](https://appshunter.io/ios/app/idle-rocket-launch/id1480657232)

Build and manage your own space industry. Launch rockets to earn money, upgrade your facilities, and unlock historical rocket designs. Experience the thrill of space exploration from your device.

**Highlights:** Launch rockets, Earn money, Upgrade base, Unlock rockets, Manage space industry

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

**In-app purchases:** none

**What reviewers like**

- 🎨 Nice graphics and detailed rocket designs
- 📵 No intrusive ads or optional ad viewing
- 🎮 Fun and engaging idle game mechanics
- ⏱️ Good for killing time
- 🚀 Variety of launch locations

**What reviewers complain about**

- ⏳ Game is too short and lacks content
- 😴 Becomes boring after level 5
- 🎯 Lacks challenge and difficulty
- 💰 Money/progression isolated per location
- 🐛 Level display mismatch (shows level 11 instead of 10)

**Reported bugs**

- Level upgrade counter mismatch
- Download fails at halfway point
- Unskippable ads in earlier versions
- Ads interrupting other app audio

**Requested features**

- More launch locations and environments
- Minigames or additional activities
- Missions or tasks system
- Increased difficulty and challenge
- Shared currency across all locations


### Space Simulator 3D

[App page](https://appshunter.io/ios/app/space-simulator-3d/id1606870267)

Build and develop your own space civilization by collecting energy blocks, unlocking equipment, and recruiting experts. This engaging simulation game offers a fun, albeit challenging, journey through the stars.

**Highlights:** Collect energy blocks, Unlock equipment, Recruit experts, Build space stations, Develop space civilization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Rocket Launch free?

Idle Rocket Launch is free to download, with no in-app purchases.

### Is Space Simulator 3D free?

Space Simulator 3D is free to download, with no in-app purchases.

### Which has better reviews, Idle Rocket Launch or Space Simulator 3D?

Idle Rocket Launch is rated higher. Idle Rocket Launch averages 4.7 out of 5 from 702 ratings, while Space Simulator 3D averages 4.6 from 31 ratings.

### Do Idle Rocket Launch or Space Simulator 3D have ads?

Both Idle Rocket Launch and Space Simulator 3D show ads.

### Which is updated more often, Idle Rocket Launch or Space Simulator 3D?

Idle Rocket Launch ships an update every 3 weeks, and Space Simulator 3D every 2 weeks. Most recently, Idle Rocket Launch was updated on September 21, 2026 and Space Simulator 3D on July 19, 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.*