# AI Hub vs QuestLab

The clearest difference is rating: QuestLab at 5.0 against AI Hub's 4.2. QuestLab also leads on in-app purchases (none vs 9) and update cadence (every 11 days vs monthly). AI Hub's advantage is ratings volume (61 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Hub sells 8 in-app purchases, starting at $3.99 per 7 days. QuestLab asks for nothing beyond the download.

QuestLab holds the better App Store score, 5.0 against 4.2. 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.

AI Hub ships an update monthly, QuestLab every 11 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | AI Hub | QuestLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (61 ratings)](https://appshunter.io/ios/app/ai-hub-50-plus-open-source-llm/id6642680351/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/questlab/id6761351085/reviews)** |
| Number of ratings | **61** | 1 |
| Positive reviews | 64.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 54 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [TRIPICAL VIET NAM LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1639507731) | [Data Core Joint Stock Company](https://appshunter.io/developer/1838864482) |

## 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


### QuestLab

[App page](https://appshunter.io/ios/app/questlab/id6761351085)

This platform connects businesses needing AI solutions with a community of contributors for data services. It offers AI data training, standardization, cleaning, and labeling to transform raw data into valuable assets for AI model optimization.

**Highlights:** AI data training, Data standardization, Data cleaning, Data labeling, Market research, Flexible income opportunities

**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 QuestLab free?

QuestLab is free to download, with no in-app purchases.

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

QuestLab is rated higher. AI Hub averages 4.2 out of 5 from 61 ratings, while QuestLab averages 5.0 from 1 ratings.

### Do AI Hub or QuestLab have ads?

Neither AI Hub nor QuestLab shows ads.

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

AI Hub ships an update monthly, and QuestLab every 11 days. Most recently, AI Hub was updated on October 24, 2026 and QuestLab on October 21, 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.*