# 顿汉布什云服务 vs HVAC

The clearest difference is update cadence: 顿汉布什云服务 at every 3 months against HVAC's every 6 months. HVAC's advantage is iOS requirement (8.0 vs 12.0). 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.

顿汉布什云服务 ships an update every 3 months, HVAC every 6 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | 顿汉布什云服务 | HVAC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 41 MB | 12 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [顿汉布什(中国)工业有限公司](https://appshunter.io/developer/1318549601) | [乔 黄](https://appshunter.io/developer/1499744042) |

## What reviewers say

### 顿汉布什云服务

[App page](https://appshunter.io/ios/app/id1318549602)

**Features:** macOS Compatibility

**In-app purchases:** none


### HVAC

[App page](https://appshunter.io/ios/app/hvac-control/id1338034298)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 顿汉布什云服务 free?

顿汉布什云服务 is free to download, with no in-app purchases.

### Is HVAC free?

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

### Do 顿汉布什云服务 or HVAC have ads?

Neither 顿汉布什云服务 nor HVAC shows ads.

### Which is updated more often, 顿汉布什云服务 or HVAC?

顿汉布什云服务 ships an update every 3 months, and HVAC every 6 months. Most recently, 顿汉布什云服务 was updated on November 11, 2026 and HVAC on November 11, 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.*