# Gamma AI vs AI Hub

The clearest difference is monetization model: AI Hub at free with in-app purchases against Gamma AI's subscription. AI Hub also leads on ratings volume (61 vs 9). Gamma AI's advantage is rating (4.6 vs 4.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Gamma AI sells 2 in-app purchases, starting at $8.99 per 7 days and AI Hub sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Gamma AI holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: AI Hub has 61 ratings behind it against 9, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Gamma AI | AI Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/gamma-ai-friday-notes/id6466113121/reviews)** | [4.2 (61 ratings)](https://appshunter.io/ios/app/ai-hub-50-plus-open-source-llm/id6642680351/reviews) |
| Number of ratings | 9 | **61** |
| Positive reviews | — | 64.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 53 MB | 66 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Kaan Yildiz](https://appshunter.io/developer/1473960483) | [TRIPICAL VIET NAM LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1639507731) |

## What reviewers say

### 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 |


### AI Hub

[App page](https://appshunter.io/ios/app/ai-hub-50-plus-open-source-llm/id6642680351)

Access a wide range of powerful AI models for chat, image, video, and agent generation. This app offers affordable access to multiple leading open-source and commercial LLMs, optimizing performance and providing low-latency responses globally. It includes a free tier and a comprehensive PRO plan for unlimited access.

**Highlights:** Access 50+ open-source and commercial AI models, AI chatbot with vision and document support, AI video generation from images or text, AI agent programming for workload optimization, AI image generation from text prompts, AI Text-To-Speech with .wav export

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $6.49 | per month |
| Yearly Subscription | $69.99 | per year |
| Yearly Subscription | $79.99 | per year |
| 25000 Prepaid credits | $12.99 | one-time |
| 3 months PRO \| Non-renewal | $24.99 | one-time |
| Lifetime \| One-time purchase | $149.99 | one-time |
| Lifetime \| PRO plan | $149.99 | one-time |

**What reviewers like**

- 👍 Great value for money
- 👍 Wide variety of AI models
- 👍 Good user interface
- 👍 Easy to use
- 👍 Affordable pricing

**What reviewers complain about**

- 👎 Unclear model capabilities
- 👎 Inconsistent AI responses
- 👎 Input size limitations
- 👎 Missing important models after updates
- 👎 Lifetime purchase value diminished

**Reported bugs**

- Models disappear after updates
- Input size drastically reduced
- Long HTML analyses are blocked
- Claude, GPT 4.1, Gemini 2.5 Pro, etc. not working due to input size limits
- Images not generated or visible

**Requested features**

- Add a dedicated button/toggle for language translation on the start page
- Automatic detection and faster language switching
- Quick access language list
- Ability to download larger PDF files
- Desktop or web-based version


## Frequently asked questions

### Is Gamma AI free?

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

### Is AI Hub free?

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

### Which has better reviews, Gamma AI or AI Hub?

Gamma AI is rated higher. Gamma AI averages 4.6 out of 5 from 9 ratings, while AI Hub averages 4.2 from 61 ratings.

### Do Gamma AI or AI Hub have ads?

Neither Gamma AI nor AI Hub shows ads.

### Which is updated more often, Gamma AI or AI Hub?

Gamma AI ships an update monthly, and AI Hub monthly. Most recently, Gamma AI was updated on October 24, 2026 and AI Hub on October 24, 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.*