# 全影AI vs ChatPro4

The clearest difference is in-app purchases: 全影AI at none against ChatPro4's 3. 全影AI also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. ChatPro4 sells 3 in-app purchases, starting at $4.99 per 7 days. 全影AI asks for nothing beyond the download.

全影AI ships an update every 6 days, ChatPro4 every 3 weeks. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 全影AI | ChatPro4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chatpro4-ai-chatbot/id6472479300/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 141 MB | 17 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Weifang Quanying Network Co., Ltd.](https://appshunter.io/developer/891160526) | [Qijie Information](https://appshunter.io/developer/1717060398) |

## What reviewers say

### 全影AI

[App page](https://appshunter.io/ios/app/ai-ai/id1671500505)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatPro4

[App page](https://appshunter.io/ios/app/chatpro4-ai-chatbot/id6472479300)

Engage in natural conversations with an AI assistant for advice, information, and creative tasks. It offers writing assistance, translation, planning, and programming help, powered by an advanced AI model with vision and speech-to-text capabilities.

**Highlights:** Advanced AI model (4.0), Vision modeling for picture conversations, Speech-to-text for efficiency, Streaming output for reduced waiting, Role-playing and dialog scenarios, Contextualization and multi-line switching

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plus | $4.99 | per 7 days |
| Monthly Plus | $11.90 | per month |
| Annual Plus | $89.99 | per year |


## Frequently asked questions

### Is 全影AI free?

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

### Is ChatPro4 free?

ChatPro4 is free to download, with in-app purchases available.

### Do 全影AI or ChatPro4 have ads?

ChatPro4 shows ads; 全影AI does not.

### Which is updated more often, 全影AI or ChatPro4?

全影AI ships an update every 6 days, and ChatPro4 every 3 weeks. Most recently, 全影AI was updated on October 27, 2026 and ChatPro4 on November 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.*