# AI Expert vs ONE AI

The clearest difference is update cadence: ONE AI at weekly against AI Expert's every 3 weeks. ONE AI also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). AI Expert's advantage is ratings volume (2.1K vs 196). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. AI Expert sells 4 in-app purchases, starting at $6.99 per 7 days and ONE AI sells 7 in-app purchases, starting at $4.99 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 Expert against 4.6 for ONE AI. That said, the two scores are not equally well evidenced: AI Expert has 2.1K ratings behind it against 196, so its average is the more settled of the two. Written reviews are what separate them: 22% of AI Expert's written reviews are positive against 17% of ONE AI's.

AI Expert ships an update every 3 weeks, ONE AI weekly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | AI Expert | ONE AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/ai-expert-chatbot-assistant/id6449592570/reviews)** | [4.6 (196 ratings)](https://appshunter.io/ios/app/one-ai-ask-chat-create/id6742541027/reviews) |
| Number of ratings | **2.1K** | 196 |
| Positive reviews | **22.4% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 107 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RAWSTHORN LTD](https://appshunter.io/developer/1689743318) | [Scate](https://appshunter.io/developer/1743942788) |

## What reviewers say

### 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


### ONE AI

[App page](https://appshunter.io/ios/app/one-ai-ask-chat-create/id6742541027)

This app offers a comprehensive suite of AI-powered tools for communication, creativity, and problem-solving. Engage in conversations, design visuals like tattoos and logos, create custom keyboards and fonts, and get instant solutions to math problems.

**Highlights:** AI-powered chat and conversations, Deep web search for people, AI-assisted sketch and design tools, Custom keyboard and font creation, AI image generation, Instant math problem solver

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $39.99 | per year |
| One AI Lifetime Subscription | $49.99 | one-time |


## Frequently asked questions

### Is AI Expert free?

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

### Is ONE AI free?

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

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

AI Expert is rated higher. AI Expert averages 4.6 out of 5 from 2.1K ratings, while ONE AI averages 4.6 from 196 ratings.

### Do AI Expert or ONE AI have ads?

Both AI Expert and ONE AI show ads.

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

AI Expert ships an update every 3 weeks, and ONE AI weekly. Most recently, AI Expert was updated on October 24, 2026 and ONE AI on October 23, 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.*