# 空气焓湿计算 vs ServiceGo

The clearest difference is update cadence: ServiceGo at every 5 weeks against 空气焓湿计算's every 12 months. 空气焓湿计算's advantage is iOS requirement (9.0 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.

空气焓湿计算 ships an update every 12 months, ServiceGo every 5 weeks. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 空气焓湿计算 | ServiceGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1244060244/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Size | 25 MB | 95 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [建华 傅](https://appshunter.io/developer/1265699210) | [Beijing Wofengshidai data Technology Co. Ltd.](https://appshunter.io/developer/1078875322) |

## What reviewers say

### 空气焓湿计算

[App page](https://appshunter.io/ios/app/id1244060244)

**Features:** macOS Compatibility

**In-app purchases:** none


### ServiceGo

[App page](https://appshunter.io/ios/app/servicego/id1303303746)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 空气焓湿计算 free?

空气焓湿计算 is free to download, with no in-app purchases.

### Is ServiceGo free?

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

### Do 空气焓湿计算 or ServiceGo have ads?

Neither 空气焓湿计算 nor ServiceGo shows ads.

### Which is updated more often, 空气焓湿计算 or ServiceGo?

空气焓湿计算 ships an update every 12 months, and ServiceGo every 5 weeks. Most recently, 空气焓湿计算 was updated on September 11, 2026 and ServiceGo on September 19, 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.*