# AI Chat ∙ Assistant & ChatBot vs ChatPro4

The clearest difference is rating: ChatPro4 at 5.0 against AI Chat ∙ Assistant & ChatBot's 4.6. ChatPro4 also leads on iOS requirement (13.0 vs 15.0). AI Chat ∙ Assistant & ChatBot's advantage is ratings volume (35 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Chat ∙ Assistant & ChatBot sells 2 in-app purchases, starting at $0.99 per month and ChatPro4 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ChatPro4 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: AI Chat ∙ Assistant & ChatBot has 35 ratings behind it against 2, so its average is the more settled of the two.

AI Chat ∙ Assistant & ChatBot ships an update every 6 weeks, ChatPro4 every 3 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AI Chat ∙ Assistant & ChatBot | ChatPro4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (35 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-and-chatbot/id6446226836/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chatpro4-ai-chatbot/id6472479300/reviews)** |
| Number of ratings | **35** | 2 |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Thanh H Vo](https://appshunter.io/developer/1676802639) | [Qijie Information](https://appshunter.io/developer/1717060398) |

## What reviewers say

### AI Chat ∙ Assistant & ChatBot

[App page](https://appshunter.io/ios/app/ai-chat-assistant-and-chatbot/id6446226836)

Engage in natural, creative, and personalized conversations with an advanced AI assistant. This tool goes beyond basic chatbots, understanding intent to provide informative and meaningful interactions for various purposes.

**Highlights:** Advanced AI conversation powered by GPT-4 & Gemini, Natural and engaging chat experiences, Understands user intent for personalized responses, Creative brainstorming and task completion, Meaningful interactions feel like talking to a person

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatBot AI Pro | $0.99 | per month |
| ChatBot Pro Version | $21.99 | per month |


### 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 AI Chat ∙ Assistant & ChatBot free?

AI Chat ∙ Assistant & ChatBot is free to download, with in-app purchases available.

### Is ChatPro4 free?

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

### Which has better reviews, AI Chat ∙ Assistant & ChatBot or ChatPro4?

ChatPro4 is rated higher. AI Chat ∙ Assistant & ChatBot averages 4.6 out of 5 from 35 ratings, while ChatPro4 averages 5.0 from 2 ratings.

### Do AI Chat ∙ Assistant & ChatBot or ChatPro4 have ads?

Both AI Chat ∙ Assistant & ChatBot and ChatPro4 show ads.

### Which is updated more often, AI Chat ∙ Assistant & ChatBot or ChatPro4?

AI Chat ∙ Assistant & ChatBot ships an update every 6 weeks, and ChatPro4 every 3 weeks. Most recently, AI Chat ∙ Assistant & ChatBot was updated on October 24, 2026 and ChatPro4 on October 17, 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.*