# Deep ChatAI vs 6秒挑戰

The clearest difference is in-app purchases: 6秒挑戰 at none against Deep ChatAI's 3. On price, ads, device support 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. 6秒挑戰 asks for nothing beyond the download.

## The numbers

| Metric | Deep ChatAI | 6秒挑戰 |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Subscription | — |
| Size | 19 MB | 18 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [VISUAL](https://appshunter.io/developer/1658006760) | [北京奥软科技有限公司](https://appshunter.io/developer/598854232) |

## 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 |


### 6秒挑戰

[App page](https://appshunter.io/ios/app/6/id6636518349)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deep ChatAI free?

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

### Is 6秒挑戰 free?

6秒挑戰 is free to download, with no in-app purchases.

### Do Deep ChatAI or 6秒挑戰 have ads?

Neither Deep ChatAI nor 6秒挑戰 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.*