# AI Chat vs AIDuo

The clearest difference is device support: AI Chat at 3 against AIDuo's —. AIDuo's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. AI Chat sells 3 in-app purchases, starting at $3.99 per 7 days and AIDuo sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI Chat | AIDuo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/ai-chat-chat-assistant/id6446834003/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 56 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Linh Dan Le](https://appshunter.io/developer/1678924251) | [建霞 周](https://appshunter.io/developer/1698454299) |

## What reviewers say

### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-chat-assistant/id6446834003)

Engage in conversations, get quick answers to any question, and improve your writing with real-time feedback. This AI-powered tool supports all languages and offers diverse topics for learning and discussion.

**Highlights:** Ask any question, AI Writing Assistant, Voice chat with AI, Supports all languages, Various talking topics

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Chats Weekly | $3.99 | per 7 days |
| Unlimited Chats Monthly | $9.99 | per month |
| Unlimited Chats Yearly | $79.99 | per year |


### AIDuo

[App page](https://appshunter.io/ios/app/aiduo-ai-assistant-chatbot/id6469622082)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $2.99 | per month |
| 包年会员 | $19.99 | per year |


## Frequently asked questions

### Is AI Chat free?

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

### Is AIDuo free?

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

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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.*