# 文案脑替 vs Chat Image 2 AI Pro

The clearest difference is ads: Chat Image 2 AI Pro at none against 文案脑替's shown. Chat Image 2 AI Pro also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17). 文案脑替's advantage is update cadence (every 9 days vs every 3 months). On price and in-app purchases there is nothing between them.

Both are free to download. 文案脑替 sells 3 in-app purchases, starting at $4.99 per month and Chat Image 2 AI Pro sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

文案脑替 ships an update every 9 days, Chat Image 2 AI Pro every 3 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 文案脑替 | Chat Image 2 AI Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 months |
| Size | 14 MB | 23 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [丽花 王](https://appshunter.io/developer/1484167077) | [Suzhou Caichuang Network Technology Co., Ltd.](https://appshunter.io/developer/1501313091) |

## What reviewers say

### 文案脑替

[App page](https://appshunter.io/ios/app/id6479209610)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月(1个月) | $4.99 | per month |
| 连续包季(3个月) | $14.99 | per 3 months |
| 连续包年(1年) | $49.99 | per year |


### Chat Image 2 AI Pro

[App page](https://appshunter.io/ios/app/chat-image-2-ai-pro/id6781179069)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $59.99 | per year |
| Credits | $9.99 | one-time |
| Credits | $19.99 | one-time |
| Credits | $39.99 | one-time |
| Credits | $69.99 | one-time |


## Frequently asked questions

### Is 文案脑替 free?

文案脑替 is free to download, with in-app purchases available.

### Is Chat Image 2 AI Pro free?

Chat Image 2 AI Pro is free to download, with in-app purchases available.

### Do 文案脑替 or Chat Image 2 AI Pro have ads?

文案脑替 shows ads; Chat Image 2 AI Pro does not.

### Which is updated more often, 文案脑替 or Chat Image 2 AI Pro?

文案脑替 ships an update every 9 days, and Chat Image 2 AI Pro every 3 months. Most recently, 文案脑替 was updated on October 8, 2026 and Chat Image 2 AI Pro on October 7, 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.*