# 汇中智慧供水 vs CSP EAM

The clearest difference is iOS requirement: 汇中智慧供水 at 11.0 against CSP EAM's 13.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 汇中智慧供水 | CSP EAM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 70 MB | 39 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [汇中仪表股份有限公司](https://appshunter.io/developer/1425732147) | [Guide-soft](https://appshunter.io/developer/1502947653) |

## What reviewers say

### 汇中智慧供水

[App page](https://appshunter.io/ios/app/id1425732148)

**Features:** macOS Compatibility

**In-app purchases:** none


### CSP EAM

[App page](https://appshunter.io/ios/app/csp-eam/id6737465928)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 汇中智慧供水 free?

汇中智慧供水 is free to download, with no in-app purchases.

### Is CSP EAM free?

CSP EAM is free to download, with no in-app purchases.

### Do 汇中智慧供水 or CSP EAM have ads?

Neither 汇中智慧供水 nor CSP EAM shows ads.

### Which is updated more often, 汇中智慧供水 or CSP EAM?

汇中智慧供水 ships an update every 2 months, and CSP EAM every 2 months. Most recently, 汇中智慧供水 was updated on October 10, 2026 and CSP EAM on October 22, 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.*