# 云朵天气 vs AI光速扫描王

The clearest difference is in-app purchases: AI光速扫描王 at none against 云朵天气's 2. AI光速扫描王 also leads on device support (3 vs 1). 云朵天气's advantage is ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price and iOS requirement there is nothing between them.

Both are free to download. 云朵天气 sells 2 one-off in-app purchases. AI光速扫描王 asks for nothing beyond the download.

云朵天气 ships an update every 4 days, AI光速扫描王 fortnightly. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 云朵天气 | AI光速扫描王 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 79 MB | 19 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [小龙 胡](https://appshunter.io/developer/1845030303) | [重庆似水流年科技有限公司](https://appshunter.io/developer/6793035154) |

## What reviewers say

### 云朵天气

[App page](https://appshunter.io/ios/app/id6778736676)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一年会员 | $29.99 | one-time |
| 永久会员 | $59.99 | one-time |


### AI光速扫描王

[App page](https://appshunter.io/ios/app/ai/id6793035152)

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

**In-app purchases:** none


## Frequently asked questions

### Is 云朵天气 free?

云朵天气 is free to download, with in-app purchases available.

### Is AI光速扫描王 free?

AI光速扫描王 is free to download, with no in-app purchases.

### Do 云朵天气 or AI光速扫描王 have ads?

AI光速扫描王 shows ads; 云朵天气 does not.

### Which is updated more often, 云朵天气 or AI光速扫描王?

云朵天气 ships an update every 4 days, and AI光速扫描王 fortnightly. Most recently, 云朵天气 was updated on October 25, 2026 and AI光速扫描王 on October 13, 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.*