# ChatAI Artificial Intelligence vs Odon Marchand

The clearest difference is in-app purchases: Odon Marchand at none against ChatAI Artificial Intelligence's 8. Odon Marchand also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. ChatAI Artificial Intelligence sells 7 in-app purchases, starting at $5.99 per 7 days. Odon Marchand asks for nothing beyond the download.

ChatAI Artificial Intelligence ships an update every 3 weeks, Odon Marchand every 5 days. The most recent releases landed on October 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ChatAI Artificial Intelligence | Odon Marchand |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (853 ratings)](https://appshunter.io/ios/app/chatai-artificial-intelligence/id6446249447/reviews)** | — |
| Number of ratings | **853** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 57 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Igor Karpeko](https://appshunter.io/developer/1543658924) | [folly habib jean martin MESSAN](https://appshunter.io/developer/1692040283) |

## What reviewers say

### ChatAI Artificial Intelligence

[App page](https://appshunter.io/ios/app/chatai-artificial-intelligence/id6446249447)

Engage in natural conversations with an advanced AI model. This personal assistant can help with tasks like setting reminders, scheduling, and finding information, offering personalized interactions.

**Highlights:** Natural AI conversations, Personal assistant tasks, Set reminders, Schedule appointments, Information retrieval, Personalized interaction

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Weekly | $8.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Monthly | $24.99 | per month |
| Yearly | $24.99 | per year |
| Monthly | $24.99 | per month |
| Yearly | $49.99 | per year |


### Odon Marchand

[App page](https://appshunter.io/ios/app/odon-marchand/id6736842498)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChatAI Artificial Intelligence free?

ChatAI Artificial Intelligence is free to download, with in-app purchases available.

### Is Odon Marchand free?

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

### Do ChatAI Artificial Intelligence or Odon Marchand have ads?

Neither ChatAI Artificial Intelligence nor Odon Marchand shows ads.

### Which is updated more often, ChatAI Artificial Intelligence or Odon Marchand?

ChatAI Artificial Intelligence ships an update every 3 weeks, and Odon Marchand every 5 days. Most recently, ChatAI Artificial Intelligence was updated on October 17, 2026 and Odon Marchand on September 28, 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.*