# 快画鸭 vs AI海报

快画鸭 and AI海报 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 快画鸭 sells 7 in-app purchases, starting at $4.99 per 7 days and AI海报 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

快画鸭 ships an update every 3 weeks, AI海报 every 10 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 快画鸭 | AI海报 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 81 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [祖恒 廖](https://appshunter.io/developer/1800609484) | [梓阳 陈](https://appshunter.io/developer/1896593902) |

## What reviewers say

### 快画鸭

[App page](https://appshunter.io/ios/app/id6749303708)

Effortlessly create engaging videos and images using AI. Transform text into dynamic stories, animate photos, and generate unique artwork with simple prompts. Perfect for content creators and anyone looking to bring their ideas to life visually.

**Highlights:** AI video generation from text, Animate photos with singing and dancing, AI image generation from descriptions, Photo editing and enhancement, Digital human talking head videos, E-commerce product video creation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| 季会员 | $19.99 | per 3 months |
| 年会员 | $29.99 | per year |
| 300积分 | $5.99 | one-time |
| 600积分 | $9.99 | one-time |
| 1000积分 | $17.99 | one-time |
| 1800积分 | $29.99 | one-time |


### AI海报

[App page](https://appshunter.io/ios/app/ai/id6770405678)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员 | $4.99 | per 7 days |
| 高级会员 | $4.99 | per 7 days |
| 高级会员 | $9.99 | per month |


## Frequently asked questions

### Is 快画鸭 free?

快画鸭 is free to download, with in-app purchases available.

### Is AI海报 free?

AI海报 is free to download, with in-app purchases available.

### Do 快画鸭 or AI海报 have ads?

Neither 快画鸭 nor AI海报 shows ads.

### Which is updated more often, 快画鸭 or AI海报?

快画鸭 ships an update every 3 weeks, and AI海报 every 10 days. Most recently, 快画鸭 was updated on October 30, 2026 and AI海报 on October 24, 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.*