# 云签约 vs Ai 绘画

The clearest difference is in-app purchases: 云签约 at none against Ai 绘画's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ai 绘画 sells 2 in-app purchases, starting at $9.99 per month. 云签约 asks for nothing beyond the download.

云签约 ships an update every 8 days, Ai 绘画 fortnightly. The most recent releases landed on June 21, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 云签约 | Ai 绘画 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6447472220/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 30 MB | 92 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Hangzhou Yida Electronic Technology Co., Ltd.](https://appshunter.io/developer/1517744915) | [琼 程](https://appshunter.io/developer/1679300266) |

## What reviewers say

### 云签约

[App page](https://appshunter.io/ios/app/app/id1671494339)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ai 绘画

[App page](https://appshunter.io/ios/app/ai/id6447472220)

This app helps designers of all levels bring their creative visions to life. Quickly transform sketches and basic elements into stunning artwork in seconds, enhancing creativity across various design fields. It's a powerful tool for professionals, beginners, educators, and students alike.

**Highlights:** AI-powered art generation, Sketch to image conversion, Supports industrial, product, architectural, fashion, and graphic design, 3D model and rendering creation, Import and edit existing designs, Game and anime art creation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip月卡 | $9.99 | per month |
| vip年卡 | $39.99 | per year |


## Frequently asked questions

### Is 云签约 free?

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

### Is Ai 绘画 free?

Ai 绘画 is free to download, with in-app purchases available.

### Do 云签约 or Ai 绘画 have ads?

Neither 云签约 nor Ai 绘画 shows ads.

### Which is updated more often, 云签约 or Ai 绘画?

云签约 ships an update every 8 days, and Ai 绘画 fortnightly. Most recently, 云签约 was updated on June 21, 2026 and Ai 绘画 on June 4, 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.*