# AI Expert vs ONE AI

The clearest difference is update cadence: ONE AI at weekly against AI Expert's every 3 weeks. 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 8 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 November 7, 2026 and November 12, 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-your-assistant/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 | 207 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| 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-your-assistant/id6742541027)

Engage in natural voice conversations with an AI assistant that has a face and reacts to your speech. It can display information visually, understand what you show it, and remembers past interactions for a personalized experience. Get real-time answers and keep a history of your conversations.

**Highlights:** Voice conversations with a reactive AI face, Visual display of information and web searches, Image recognition and description, Personalized memory of past interactions, Hands-free operation, Ad-supported with optional subscriptions

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Pro Weekly | $9.99 | 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 November 7, 2026 and ONE AI on November 12, 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.*