# ULS Inventory Manager EU vs China Development Forum

The clearest difference is update cadence: China Development Forum at every 2 days against ULS Inventory Manager EU's every 2 months. China Development Forum also leads on device support (3 vs 1) and iOS requirement (13 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

ULS Inventory Manager EU ships an update every 2 months, China Development Forum every 2 days. The most recent releases landed on October 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ULS Inventory Manager EU | China Development Forum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 22 MB | 40 MB |
| Requires iOS | 17.6 | **13** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Thermo Fisher Scientific](https://appshunter.io/developer/407517076) | [China Development Research Foundation](https://appshunter.io/developer/1466179483) |

## What reviewers say

### ULS Inventory Manager EU

[App page](https://appshunter.io/ios/app/uls-inventory-manager-eu/id1496383875)

**Features:** Vision Pro support

**In-app purchases:** none


### China Development Forum

[App page](https://appshunter.io/ios/app/china-development-forum/id6740073152)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ULS Inventory Manager EU free?

ULS Inventory Manager EU is free to download, with no in-app purchases.

### Is China Development Forum free?

China Development Forum is free to download, with no in-app purchases.

### Do ULS Inventory Manager EU or China Development Forum have ads?

Neither ULS Inventory Manager EU nor China Development Forum shows ads.

### Which is updated more often, ULS Inventory Manager EU or China Development Forum?

ULS Inventory Manager EU ships an update every 2 months, and China Development Forum every 2 days. Most recently, ULS Inventory Manager EU was updated on October 29, 2026 and China Development Forum on October 1, 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.*