# NAC client vs 康云

The clearest difference is update cadence: 康云 at weekly against NAC client's monthly. NAC client's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

NAC client ships an update monthly, 康云 weekly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NAC client | 康云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 52 MB | 84 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Infogo Technology Co., Ltd.](https://appshunter.io/developer/591634610) | [Huzhou Xinzhebei Comprehensive Outpatient Department CO., LTD](https://appshunter.io/developer/6776085910) |

## What reviewers say

### NAC client

[App page](https://appshunter.io/ios/app/nac-client/id1089804682)

**Features:** Vision Pro support

**In-app purchases:** none


### 康云

[App page](https://appshunter.io/ios/app/id6776085908)

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

**In-app purchases:** none


## Frequently asked questions

### Is NAC client free?

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

### Is 康云 free?

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

### Do NAC client or 康云 have ads?

Neither NAC client nor 康云 shows ads.

### Which is updated more often, NAC client or 康云?

NAC client ships an update monthly, and 康云 weekly. Most recently, NAC client was updated on October 7, 2026 and 康云 on October 12, 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.*