# DeepSpace vs ChatMoss

The clearest difference is update cadence: ChatMoss at every 8 days against DeepSpace's every 2 months. ChatMoss also leads on ratings volume (105 vs 15). DeepSpace's advantage is review sentiment (33% vs 22%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. DeepSpace sells 9 in-app purchases, starting at $4.99 per 7 days and ChatMoss sells 11 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for DeepSpace against 4.6 for ChatMoss. That said, the two scores are not equally well evidenced: ChatMoss has 105 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 33% of DeepSpace's written reviews are positive against 22% of ChatMoss's.

DeepSpace ships an update every 2 months, ChatMoss every 8 days. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | DeepSpace | ChatMoss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/deepspace-ai/id6462851272/reviews)** | [4.6 (105 ratings)](https://appshunter.io/ios/app/chatmoss-ai-agent/id6479584224/reviews) |
| Number of ratings | 15 | **105** |
| Positive reviews | **33.3% of reviews** | 21.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 148 MB | 77 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [文龙 赖](https://appshunter.io/developer/1808689829) | [Oceanic Digital, Inc.](https://appshunter.io/developer/1736403984) |

## What reviewers say

### DeepSpace

[App page](https://appshunter.io/ios/app/deepspace-ai/id6462851272)

This platform offers a comprehensive suite of AI-powered creative tools for video, image, and text generation. It enables users to produce engaging content like AI videos, digital humans, and story videos with ease, making professional-level creation accessible to everyone.

**Highlights:** AI video generation (image/text to video), AI digital human creation, AI story video production, AI image generation (text/image to image), AI writing and chat assistance, AI music creation

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员 | $4.99 | per 7 days |
| 高级会员 | $9.99 | per month |
| 高级会员 | $9.99 | per 7 days |
| 高级会员 | $29.99 | per year |
| 积分 | $9.99 | one-time |
| 高级会员 | $14.99 | one-time |
| 积分 | $19.99 | one-time |
| 高级会员 | $29.99 | one-time |
| 积分 | $29.99 | one-time |


### ChatMoss

[App page](https://appshunter.io/ios/app/chatmoss-ai-agent/id6479584224)

This AI-powered assistant handles complex tasks with a single prompt, offering conversational support, creative art generation, and video creation. It also functions as a writing assistant and provides voice transcription and translation services.

**Highlights:** AI agent for complex tasks, 24/7 AI companion for conversation, AI art generation from text, AI video creation from text, AI writing assistant, Voice transcription and translation

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatAI全能王人工智能助手,聊天写作绘画视频生成sore | $0.99 | per 7 days |
| 普通会员包周 | $4.99 | per 7 days |
| 普通AI全能王会员_新用户无限制体验套餐 | $4.99 | per 7 days |
| 高级AI全能王会员_新用户无限制体验套餐 | $6.99 | per 7 days |
| 普通会员月度 | $7.99 | per month |
| 旗舰会员包周 | $7.99 | per 7 days |
| 旗舰AI全能王会员_新用户无限制体验套餐 | $7.99 | per 7 days |
| 普通会员季度 | $9.99 | per 3 months |
| 普通会员年度 | $14.99 | per year |
| 年度高级套餐 | $29.99 | per year |
| 普通会员永久 | $49.99 | one-time |


## Frequently asked questions

### Is DeepSpace free?

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

### Is ChatMoss free?

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

### Which has better reviews, DeepSpace or ChatMoss?

DeepSpace is rated higher. DeepSpace averages 4.6 out of 5 from 15 ratings, while ChatMoss averages 4.6 from 105 ratings.

### Do DeepSpace or ChatMoss have ads?

Neither DeepSpace nor ChatMoss shows ads.

### Which is updated more often, DeepSpace or ChatMoss?

DeepSpace ships an update every 2 months, and ChatMoss every 8 days. Most recently, DeepSpace was updated on October 20, 2026 and ChatMoss on October 22, 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.*