# Deep ChatAI vs AIDuo

The clearest difference is device support: Deep ChatAI at 2 against AIDuo's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Deep ChatAI 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 | Deep ChatAI | AIDuo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (38 ratings)](https://appshunter.io/ios/app/deep-chatai-ai-assistant/id1658778866/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Subscription | — |
| Size | 19 MB | 56 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [VISUAL](https://appshunter.io/developer/1658006760) | [建霞 周](https://appshunter.io/developer/1698454299) |

## What reviewers say

### Deep ChatAI

[App page](https://appshunter.io/ios/app/deep-chatai-ai-assistant/id1658778866)

Engage in intelligent conversations with an AI assistant that can help solve problems, offer solutions, and teach you new things. Communicate via voice or text in multiple languages.

**Highlights:** Interactive AI conversations, Problem-solving assistance, Multilingual support, Voice and text input, Continuous learning

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chat AI | $3.99 | per 7 days |
| AI Quarterly Premium | $14.99 | per 3 months |
| Chat AI Buyout | $29.99 | one-time |


### 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 Deep ChatAI free?

Deep ChatAI 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.*