# Optarion vs AI Chat Assistant

The clearest difference is in-app purchases: Optarion at none against AI Chat Assistant's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Chat Assistant sells 2 in-app purchases, starting at $7.99 per 7 days. Optarion asks for nothing beyond the download.

## The numbers

| Metric | Optarion | AI Chat Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-rhys/id6762458844/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 80 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdulkarim habib](https://appshunter.io/developer/1884511712) | [NOTJUST.DEV SL](https://appshunter.io/developer/1889458167) |

## What reviewers say

### Optarion

[App page](https://appshunter.io/ios/app/optarion/id6760447529)

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

**In-app purchases:** none


### AI Chat Assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-rhys/id6762458844)

Access and interact with multiple AI models from a single application. Seamlessly switch between different AI providers during conversations and compare their outputs directly. This app eliminates the need to manage multiple subscriptions for various AI services.

**Highlights:** Chat with any AI model, Single interface for all AIs, Switch providers mid-conversation, Compare AI responses side-by-side, Eliminates multiple subscriptions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rhys Pro | $7.99 | per 7 days |
| Rhys Pro | $19.99 | per month |


## Frequently asked questions

### Is Optarion free?

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

### Is AI Chat Assistant free?

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

### Do Optarion or AI Chat Assistant have ads?

Neither Optarion nor AI Chat Assistant shows ads.

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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.*