# AI Hub vs Keyword Generator

The clearest difference is review sentiment: AI Hub at 64% against Keyword Generator's 0%. AI Hub also leads on price (Free vs $2.99) and rating (4.2 vs 1.0). Keyword Generator's advantage is in-app purchases (none vs 9) and update cadence (daily vs monthly). On ads, device support and iOS requirement there is nothing between them.

AI Hub is free to download; Keyword Generator costs $2.99 up front. AI Hub sells 8 in-app purchases, starting at $3.99 per 7 days. Keyword Generator asks for nothing beyond the download.

AI Hub holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: AI Hub has 61 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of AI Hub's written reviews are positive against 0% of Keyword Generator's.

AI Hub ships an update monthly, Keyword Generator daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | AI Hub | Keyword Generator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.2 (61 ratings)](https://appshunter.io/ios/app/ai-hub-50-plus-open-source-llm/id6642680351/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/keyword-generator/id6757469639/reviews) |
| Number of ratings | **61** | 1 |
| Positive reviews | **64.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 66 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [TRIPICAL VIET NAM LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1639507731) | [Brittney Pilarcik](https://appshunter.io/developer/1820885613) |

## What reviewers say

### 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


### Keyword Generator

[App page](https://appshunter.io/ios/app/keyword-generator/id6757469639)

Quickly generate relevant keywords for online marketplaces. Simply paste your product title and receive optimized tag suggestions in seconds. This tool offers a streamlined process for sellers on platforms like Etsy, Shopify, and Amazon Handmade.

**Highlights:** Instant keyword ideas from real search data, Optimized tags for Etsy's character limit, One-tap copy and paste functionality, No account sign-up required, No tracking or ads, Supports US, UK, CA, AU search data

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Hub free?

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

### Is Keyword Generator free?

Keyword Generator costs $2.99, with no in-app purchases.

### Which has better reviews, AI Hub or Keyword Generator?

AI Hub is rated higher. AI Hub averages 4.2 out of 5 from 61 ratings, while Keyword Generator averages 1.0 from 1 ratings.

### Do AI Hub or Keyword Generator have ads?

Neither AI Hub nor Keyword Generator shows ads.

### Which is updated more often, AI Hub or Keyword Generator?

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