# Upload Simulator 2 vs Inventory Idle

The clearest difference is price: Inventory Idle at Free against Upload Simulator 2's $3.99. Upload Simulator 2's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

Inventory Idle is free to download; Upload Simulator 2 costs $3.99 up front. Inventory Idle sells 1 one-off in-app purchase. Upload Simulator 2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Upload Simulator 2 against 4.4 for Inventory Idle. Both are backed by a comparable volume of ratings — 18 and 15 respectively. Written reviews split almost evenly too, at 80% and 80% positive.

Upload Simulator 2 ships an update every 2 days, Inventory Idle every 3 days. The most recent releases landed on September 12, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Upload Simulator 2 | Inventory Idle |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.4 (18 ratings)](https://appshunter.io/ios/app/upload-simulator-2/id6474804328/reviews) | [4.4 (15 ratings)](https://appshunter.io/ios/app/inventory-idle/id6744122818/reviews) |
| Number of ratings | **18** | 15 |
| Positive reviews | 80.0% of reviews | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 125 MB | 375 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [EnigmaDev Studios](https://appshunter.io/developer/1722551461) | [Rudransh Shinghal](https://appshunter.io/developer/1806164171) |

## What reviewers say

### 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


### Inventory Idle

[App page](https://appshunter.io/ios/app/inventory-idle/id6744122818)

Optimize your weapon factory and maximize profits in this fast-paced idle simulator. Farm over 1000 unique weapons, create custom builds for your player, and automate quests to earn even while offline. Explore skill trees and battle bosses to amass trillions in wealth.

**Highlights:** Farm 1000+ unique weapons, Create custom player builds, Unlock profit multipliers and upgrades, Automate quest completion, Earn offline rewards, Explore five unique skill trees, Fight bosses and enemies

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Infinite Spins and No Ads | $4.99 | one-time |


## Frequently asked questions

### Is Upload Simulator 2 free?

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

### Is Inventory Idle free?

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

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

Upload Simulator 2 and Inventory Idle are both rated 4.4 out of 5 on the App Store, from 18 and 15 ratings respectively.

### Do Upload Simulator 2 or Inventory Idle have ads?

Inventory Idle shows ads; Upload Simulator 2 does not.

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

Upload Simulator 2 ships an update every 2 days, and Inventory Idle every 3 days. Most recently, Upload Simulator 2 was updated on September 12, 2026 and Inventory Idle on July 6, 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.*