# 鑫安云 vs 汇中供热计量

The clearest difference is update cadence: 鑫安云 at every 2 months against 汇中供热计量's every 4 months. 汇中供热计量's advantage is iOS requirement (11 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

鑫安云 ships an update every 2 months, 汇中供热计量 every 4 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | 鑫安云 | 汇中供热计量 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 51 MB | 1 MB |
| Requires iOS | 15.6 | **11** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [河南鑫安利安全科技股份有限公司](https://appshunter.io/developer/1682434861) | [汇中仪表股份有限公司](https://appshunter.io/developer/1425732147) |

## What reviewers say

### 鑫安云

[App page](https://appshunter.io/ios/app/id1472689075)

**Features:** macOS Compatibility

**In-app purchases:** none


### 汇中供热计量

[App page](https://appshunter.io/ios/app/id1487764463)

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

**In-app purchases:** none


## Frequently asked questions

### Is 鑫安云 free?

鑫安云 is free to download, with no in-app purchases.

### Is 汇中供热计量 free?

汇中供热计量 is free to download, with no in-app purchases.

### Do 鑫安云 or 汇中供热计量 have ads?

Neither 鑫安云 nor 汇中供热计量 shows ads.

### Which is updated more often, 鑫安云 or 汇中供热计量?

鑫安云 ships an update every 2 months, and 汇中供热计量 every 4 months. Most recently, 鑫安云 was updated on October 25, 2026 and 汇中供热计量 on October 25, 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.*