# Idle Space Industry vs Upload Simulator 2

Idle Space Industry and Upload Simulator 2 both sit at 4.4 stars, but that hides the real split: 80% of Upload Simulator 2's written reviews are positive against 33% of Idle Space Industry's. Upload Simulator 2 also leads on in-app purchases (none vs 14) and ads (none vs shown). Idle Space Industry's advantage is price (Free vs $3.99). On rating, ratings volume, update cadence and device support there is nothing between them.

Idle Space Industry is free to download; Upload Simulator 2 costs $3.99 up front. Idle Space Industry sells 14 one-off in-app purchases. Upload Simulator 2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Idle Space Industry against 4.4 for Upload Simulator 2. Both are backed by a comparable volume of ratings — 18 and 18 respectively. Written reviews are what separate them: 33% of Idle Space Industry's written reviews are positive against 80% of Upload Simulator 2's.

Idle Space Industry ships an update every 3 days, Upload Simulator 2 every 2 days. The most recent releases landed on August 5, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Idle Space Industry | Upload Simulator 2 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.4 (18 ratings)](https://appshunter.io/ios/app/idle-space-industry/id6446247808/reviews)** | [4.4 (18 ratings)](https://appshunter.io/ios/app/upload-simulator-2/id6474804328/reviews) |
| Number of ratings | 18 | 18 |
| Positive reviews | 33.3% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 139 MB | 125 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WaffleStack Studio LLC](https://appshunter.io/developer/1523413949) | [EnigmaDev Studios](https://appshunter.io/developer/1722551461) |

## What reviewers say

### Idle Space Industry

[App page](https://appshunter.io/ios/app/idle-space-industry/id6446247808)

Build an intergalactic mining empire by establishing trade routes, gathering resources, and researching advancements. Conquer space, manage your fleet, and exploit new planets to become the ultimate space tycoon. Contribute to a shared Galactic Tithe for bonuses and upgrades.

**Highlights:** Establish trade routes, Gather and manage resources, Craft and research advancements, Build and upgrade mothership, Discover and exploit new planets, Contribute to Galactic Tithe

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $7.99 | one-time |
| 500 Gems | $9.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Remove All Ads | $9.99 | one-time |
| Get 225 Gems | $9.99 | one-time |
| 800 Gems | $14.99 | one-time |
| Pro Pack | $14.99 | one-time |
| New Player Sale | $14.99 | one-time |
| 500 Gems | $14.99 | one-time |
| 1400 Gems | $19.99 | one-time |
| Pro Pack | $19.99 | one-time |
| 800 Gems | $19.99 | one-time |
| 1400 Gems | $29.99 | one-time |
| 3000 Gems | $49.99 | one-time |


### Upload Simulator 2

[App page](https://appshunter.io/ios/app/upload-simulator-2/id6474804328)

Simulate the process of uploading data to earn credits, upgrade your hardware, and research new technologies. Discover unique artifacts, craft modules, and customize your operating system with themes and wallpapers.

**Highlights:** GPU mining for credits, Upgrade hardware setup, Research new technologies, Craft modules, Customize OS with themes, Discover unique artifacts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Space Industry free?

Idle Space Industry is free to download, with in-app purchases available.

### Is Upload Simulator 2 free?

Upload Simulator 2 costs $3.99, with no in-app purchases.

### Which has better reviews, Idle Space Industry or Upload Simulator 2?

Idle Space Industry is rated higher. Idle Space Industry averages 4.4 out of 5 from 18 ratings, while Upload Simulator 2 averages 4.4 from 18 ratings.

### Do Idle Space Industry or Upload Simulator 2 have ads?

Idle Space Industry shows ads; Upload Simulator 2 does not.

### Which is updated more often, Idle Space Industry or Upload Simulator 2?

Idle Space Industry ships an update every 3 days, and Upload Simulator 2 every 2 days. Most recently, Idle Space Industry was updated on August 5, 2026 and Upload Simulator 2 on September 12, 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.*