# Chat PRO AI Chatbot vs AI 4.0 | Chatbot

The clearest difference is monetization model: Chat PRO AI Chatbot at free with in-app purchases against AI 4.0 | Chatbot's subscription. AI 4.0 | Chatbot's advantage is ads (none vs shown) and review sentiment (36% vs 25%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Chat PRO AI Chatbot sells 2 in-app purchases, starting at $6.99 per 7 days and AI 4.0 | Chatbot sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI 4.0 | Chatbot holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 145 and 130 respectively. Written reviews point the same way: 25% of Chat PRO AI Chatbot's written reviews are positive against 36% of AI 4.0 | Chatbot's.

Chat PRO AI Chatbot ships an update every 2 weeks, AI 4.0 | Chatbot every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Chat PRO AI Chatbot | AI 4.0 | Chatbot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (145 ratings)](https://appshunter.io/ios/app/chat-pro-ai-chatbot/id1659720931/reviews) | **[4.6 (130 ratings)](https://appshunter.io/ios/app/ai-40-chatbot/id1664402132/reviews)** |
| Number of ratings | **145** | 130 |
| Positive reviews | 25.0% of reviews | **36.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 39 MB | 121 MB |
| Requires iOS | 16.1 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 17+ |
| Developer | [Aliaksei Kuptsou](https://appshunter.io/developer/1562810290) | [CODEPAD YAZILIM VE DIJITAL HIZMETLER LIMITED SIRKETI](https://appshunter.io/developer/907140692) |

## What reviewers say

### Chat PRO AI Chatbot

[App page](https://appshunter.io/ios/app/chat-pro-ai-chatbot/id1659720931)

Leverage advanced AI to generate unique and creative content, from essays and emails to social media posts and code. This tool provides personalized content creation in seconds, offering insights beyond simple search results.

**Highlights:** AI-powered content creation, Essay and text writing, Social media caption generation, Email drafting, Code correction, Personalized content generation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatGPT AI Unlimited Questions | $6.99 | per 7 days |
| GPT Unlimited Chat Questions | $6.99 | per 7 days |

**What reviewers like**

- 💡 Innovative AI tool for creative writing and content generation
- ✍️ Helpful for course descriptions and title generation
- 🎯 Useful for essay outlining and student assistance
- 💬 Ability to ask follow-up questions for clarification
- 🧠 Impressive AI capabilities for various topics

**What reviewers complain about**

- 💰 Extremely expensive pricing ($7.99-$10 per week / ~$32-$40 per month)
- 🐛 Frequent server overload errors and 'Too many requests' messages
- ❌ Poor quality responses and inaccurate information
- 📅 Outdated knowledge base (information from 2019-2021)
- 🚫 Aggressive upselling to PRO version immediately

**Reported bugs**

- Server overload errors preventing responses
- App crashes after 30 minutes to 1 hour of use
- Inconsistent language responses despite language settings
- Blocks users after 5-10 messages despite premium subscription
- Generates false information (deceased people listed as alive, wrong Oscar nominations)

**Requested features**

- One-time purchase option instead of subscription
- Monthly pricing instead of weekly billing
- Free trial without requiring credit card
- More detailed and comprehensive responses
- Better language consistency (English/Spanish/French)


### AI 4.0 | Chatbot

[App page](https://appshunter.io/ios/app/ai-40-chatbot/id1664402132)

This AI-powered assistant simulates human conversation using advanced natural language processing. It can understand and respond to a wide range of inquiries, offering quick and efficient assistance for tasks like information retrieval and customer service. The app is designed for seamless integration into various platforms.

**Highlights:** Simulates human conversation, Natural language processing, Machine learning techniques, Vast text data training, Information retrieval, Customer service support, Language translation

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly \| Pro | $6.99 | per 7 days |
| Monthly Premium  \| Pro | $14.99 | per month |
| Yearly Premium  \| Pro | $39.99 | per year |


## Frequently asked questions

### Is Chat PRO AI Chatbot free?

Chat PRO AI Chatbot is free to download, with in-app purchases available.

### Is AI 4.0 | Chatbot free?

AI 4.0 | Chatbot is free to download, with in-app purchases available.

### Which has better reviews, Chat PRO AI Chatbot or AI 4.0 | Chatbot?

AI 4.0 | Chatbot is rated higher. Chat PRO AI Chatbot averages 4.4 out of 5 from 145 ratings, while AI 4.0 | Chatbot averages 4.6 from 130 ratings.

### Do Chat PRO AI Chatbot or AI 4.0 | Chatbot have ads?

Chat PRO AI Chatbot shows ads; AI 4.0 | Chatbot does not.

### Which is updated more often, Chat PRO AI Chatbot or AI 4.0 | Chatbot?

Chat PRO AI Chatbot ships an update every 2 weeks, and AI 4.0 | Chatbot every 10 days. Most recently, Chat PRO AI Chatbot was updated on November 3, 2026 and AI 4.0 | Chatbot on November 3, 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.*