# ChatGenius vs AI Expert

The clearest difference is device support: ChatGenius at 3 against AI Expert's 1. ChatGenius also leads on iOS requirement (13.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. ChatGenius sells 5 in-app purchases, starting at $12.99 per 7 days and AI Expert sells 4 in-app purchases, starting at $6.99 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 — 4.7 for ChatGenius against 4.6 for AI Expert. Both are backed by a comparable volume of ratings — 4.4K and 2.1K respectively. Written reviews are what separate them: 28% of ChatGenius's written reviews are positive against 22% of AI Expert's.

ChatGenius ships an update monthly, AI Expert every 3 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | ChatGenius | AI Expert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.4K ratings)](https://appshunter.io/ios/app/chatgenius-ai-chat-chatbot/id1670007762/reviews)** | [4.6 (2.1K ratings)](https://appshunter.io/ios/app/ai-expert-chatbot-assistant/id6449592570/reviews) |
| Number of ratings | **4.4K** | 2.1K |
| Positive reviews | **27.8% of reviews** | 22.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 80 MB | 35 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Ludmila Shcherbachuk](https://appshunter.io/developer/1670007764) | [RAWSTHORN LTD](https://appshunter.io/developer/1689743318) |

## What reviewers say

### ChatGenius

[App page](https://appshunter.io/ios/app/chatgenius-ai-chat-chatbot/id1670007762)

This AI-powered companion utilizes the GPT-5.1 API to offer advanced chatbot interactions, creative writing assistance, and research tools. It also includes code generation, smart editing, and speech-to-text capabilities, making daily tasks more productive and enjoyable.

**Highlights:** Advanced AI chatbot interactions, Poetry and social media post generation, Research and concept explanation, Code generation in any language, Smart text and code editing, Speech-to-text and text-to-speech

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatGenius Unlimited 1 week | $12.99 | per 7 days |
| chat bot | $39.99 | per year |
| Chat Genius Premium++ | $999.99 | per year |
| ChatGenius Tokens | $5.99 | one-time |
| ChatGenius Unlimited Lifetime | $159.99 | one-time |

**What reviewers like**

- 👍 Beginner-friendly
- 🚀 Impressive AI capabilities
- 💡 Useful for learning and cognition

**What reviewers complain about**

- 🐛 Frequent errors and bugs
- 🔒 Lack of customer support and transparency
- 💰 Expensive subscription with limited functionality

**Reported bugs**

- Incorrect API key errors
- Inability to use the app after a few months of subscription
- Ads and token limits disrupting the user experience

**Requested features**

- Improved error handling and stability
- Responsive customer support
- More transparent pricing and subscription model


### AI Expert

[App page](https://appshunter.io/ios/app/ai-expert-chatbot-assistant/id6449592570)

This AI-powered assistant offers a wide range of capabilities, from writing and coding help to personalized suggestions for entertainment and career advancement. It acts as a versatile companion for learning, social media, business, and more, providing expert guidance for various tasks.

**Highlights:** AI-powered writing and grammar correction, Content generation and summarization, Coding and math problem solving, Translation services, Personalized learning and career guidance, Social media content creation, Business and sales strategy assistance

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium with free trial | $6.99 | per 7 days |
| Weekly premium | $6.99 | per 7 days |
| Yearly premium access | $19.99 | per year |
| Yearly premium access | $39.99 | per year |

**What reviewers like**

- 👍 Helpful for school work
- 💡 Provides writing ideas
- 👍 Great app overall

**What reviewers complain about**

- 🐛 App not working/crashing
- 🐛 Poor image description
- 💰 Limited features with paid subscription
- 🐛 Incorrect answers provided

**Reported bugs**

- App not functioning for extended periods
- Inconsistent app behavior compared to initial release

**Requested features**

- Improve image description capabilities
- Expand content generation beyond short responses
- Enhance grammar and spelling checks


## Frequently asked questions

### Is ChatGenius free?

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

### Is AI Expert free?

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

### Which has better reviews, ChatGenius or AI Expert?

ChatGenius is rated higher. ChatGenius averages 4.7 out of 5 from 4.4K ratings, while AI Expert averages 4.6 from 2.1K ratings.

### Do ChatGenius or AI Expert have ads?

Both ChatGenius and AI Expert show ads.

### Which is updated more often, ChatGenius or AI Expert?

ChatGenius ships an update monthly, and AI Expert every 3 weeks. Most recently, ChatGenius was updated on November 7, 2026 and AI Expert on November 7, 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.*