# AI 4.0 | Chatbot vs Gamma AI

The clearest difference is ratings volume: AI 4.0 | Chatbot at 130 against Gamma AI's 9. AI 4.0 | Chatbot also leads on update cadence (every 10 days vs monthly) and device support (4 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. AI 4.0 | Chatbot sells 3 in-app purchases, starting at $6.99 per 7 days and Gamma AI sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for AI 4.0 | Chatbot against 4.6 for Gamma AI. That said, the two scores are not equally well evidenced: AI 4.0 | Chatbot has 130 ratings behind it against 9, so its average is the more settled of the two.

AI 4.0 | Chatbot ships an update every 10 days, Gamma AI monthly. The most recent releases landed on September 22, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | AI 4.0 | Chatbot | Gamma AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (130 ratings)](https://appshunter.io/ios/app/ai-40-chatbot/id1664402132/reviews) | [4.6 (9 ratings)](https://appshunter.io/ios/app/gamma-ai-friday-notes/id6466113121/reviews) |
| Number of ratings | **130** | 9 |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Subscription | Subscription |
| Size | 121 MB | 53 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [CODEPAD YAZILIM VE DIJITAL HIZMETLER LIMITED SIRKETI](https://appshunter.io/developer/907140692) | [Kaan Yildiz](https://appshunter.io/developer/1473960483) |

## What reviewers say

### 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 |


### Gamma AI

[App page](https://appshunter.io/ios/app/gamma-ai-friday-notes/id6466113121)

This AI-powered chat engine offers advanced capabilities for a wide range of tasks, from generating recipes to writing articles on complex scientific topics. It can handle any input, providing answers, recommendations, and advice.

**Highlights:** Advanced AI chat engine, Handles diverse input, Generates recipes, Writes scientific articles, Provides recommendations and advice, Supports everyday tasks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My AI Weekly Subscription | $8.99 | per 7 days |
| My AI Annual Subscription | $59.99 | per year |


## Frequently asked questions

### Is AI 4.0 | Chatbot free?

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

### Is Gamma AI free?

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

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

AI 4.0 | Chatbot and Gamma AI are both rated 4.6 out of 5 on the App Store, from 130 and 9 ratings respectively.

### Do AI 4.0 | Chatbot or Gamma AI have ads?

Neither AI 4.0 | Chatbot nor Gamma AI shows ads.

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

AI 4.0 | Chatbot ships an update every 10 days, and Gamma AI monthly. Most recently, AI 4.0 | Chatbot was updated on September 22, 2026 and Gamma AI on August 19, 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.*