# C6协同v3.9 vs ChatGo

The clearest difference is in-app purchases: C6协同v3.9 at none against ChatGo's 2. C6协同v3.9 also leads on iOS requirement (7.0 vs 15.0). ChatGo's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ChatGo sells 2 in-app purchases, starting at $3.99 per month. C6协同v3.9 asks for nothing beyond the download.

C6协同v3.9 ships an update every 3 weeks, ChatGo every 6 days. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | C6协同v3.9 | ChatGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chatgo/id1671426850/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 21 MB | 34 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BEIJING JINHER SOFTWARE CO.LTD.](https://appshunter.io/developer/473901494) | [Anyi County Bingzhiyi Trading Co., Ltd.](https://appshunter.io/developer/1544707793) |

## What reviewers say

### C6协同v3.9

[App page](https://appshunter.io/ios/app/c6v39/id1173412813)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatGo

[App page](https://appshunter.io/ios/app/chatgo/id1671426850)

This AI-powered app generates images from chat prompts and answers questions without requiring design skills. Users can customize image styles and share creations or questions on social media. It also offers unlimited AI features with a VIP membership.

**Highlights:** AI-powered image generation from chat, Customizable image styles (color, font, size), AI-driven chat Q&A for problem-solving, View chat history, Share creations and questions on social media, VIP membership for unlimited AI features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Vip | $3.99 | per month |
| month vip | $3.99 | per month |


## Frequently asked questions

### Is C6协同v3.9 free?

C6协同v3.9 is free to download, with no in-app purchases.

### Is ChatGo free?

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

### Do C6协同v3.9 or ChatGo have ads?

Neither C6协同v3.9 nor ChatGo shows ads.

### Which is updated more often, C6协同v3.9 or ChatGo?

C6协同v3.9 ships an update every 3 weeks, and ChatGo every 6 days. Most recently, C6协同v3.9 was updated on September 17, 2026 and ChatGo on September 14, 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.*