# AI智能写手 vs 纳米AI

The clearest difference is rating: AI智能写手 at 5.0 against 纳米AI's 4.3. 纳米AI's advantage is ratings volume (211 vs 2) and update cadence (weekly vs every 3 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. AI智能写手 sells 9 in-app purchases, starting at $12.99 per month and 纳米AI sells 10 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

AI智能写手 holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: 纳米AI has 211 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 53% and 54% positive.

AI智能写手 ships an update every 3 weeks, 纳米AI weekly. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | AI智能写手 | 纳米AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai-aippt/id6450637851/reviews)** | [4.3 (211 ratings)](https://appshunter.io/ios/app/ai/id6737763506/reviews) |
| Number of ratings | 2 | **211** |
| Positive reviews | 53.3% of reviews | **53.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 98 MB | 232 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | +17 |
| Developer | [Chongqing Micro Moby Technology Co., Ltd.](https://appshunter.io/developer/1449459986) | [Beijing Qihoo Technology Co Ltd](https://appshunter.io/developer/441216575) |

## What reviewers say

### AI智能写手

[App page](https://appshunter.io/ios/app/ai-aippt/id6450637851)

This platform offers AI-powered tools for creating professional-grade PPTs, writing various documents, generating videos from images or text, and designing custom graphics. It aims to streamline the creative process for professionals and content creators, from initial idea to final output.

**Highlights:** AI-powered PPT generation, Multi-scenario AI writing assistant, Image and text to video creation, Customizable AI image generation, AI dialogue and smart assistant, Document conversion and analysis tools

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $12.99 | per month |
| 连续包月 | $14.99 | per month |
| 年度会员 | $24.99 | per year |
| 连续包年 | $24.99 | per year |
| 20元档积分 | $2.99 | one-time |
| 周会员78元 | $9.99 | one-time |
| 年度会员 | $24.99 | one-time |
| 终身会员 | $24.99 | one-time |
| 年度会员 | $29.99 | one-time |


### 纳米AI

[App page](https://appshunter.io/ios/app/ai/id6737763506)

This AI assistant generates professional-grade videos, reports, and presentations from simple text prompts. It integrates multiple expert AI models and tools to handle complex tasks across various life, work, and creative scenarios, offering a more direct answer than traditional search.

**Highlights:** Generate expert videos from text, Create professional reports and PPTs, Utilize multiple integrated AI models, Customizable AI agents and tools, Personalized search with knowledge base, Image and voice-to-video creation, Multi-modal search (text, voice, photo)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月VIP | $6.99 | per month |
| 连续包季VIP | $19.99 | per 3 months |
| 连续包年VIP | $69.99 | per year |
| 100纳米 | $0.99 | one-time |
| 300纳米 | $3.99 | one-time |
| 1个月VIP | $7.99 | one-time |
| 1000纳米 | $14.99 | one-time |
| 年卡（活动） | $59.99 | one-time |
| 5000纳米 | $69.99 | one-time |
| 36个月 | $99.99 | one-time |

**What reviewers like**

- 🚀 Fast search and text organization capabilities
- 👍 Feels good
- 🚀 Fast response speed
- 👍 Convenient and practical

**What reviewers complain about**

- 🐛 No dark mode
- 🐛 Unable to open on Apple Mac
- 🗑️ Trash software
- 🗑️ Deceptive advertising
- 🗑️ Terrible company and software

**Reported bugs**

- Unable to receive verification code for overseas users
- App crashes on older devices

**Requested features**

- Dark mode option
- AI video generation queue improvement


## Frequently asked questions

### Is AI智能写手 free?

AI智能写手 is free to download, with in-app purchases available.

### Is 纳米AI free?

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

### Which has better reviews, AI智能写手 or 纳米AI?

AI智能写手 is rated higher. AI智能写手 averages 5.0 out of 5 from 2 ratings, while 纳米AI averages 4.3 from 211 ratings.

### Do AI智能写手 or 纳米AI have ads?

Neither AI智能写手 nor 纳米AI shows ads.

### Which is updated more often, AI智能写手 or 纳米AI?

AI智能写手 ships an update every 3 weeks, and 纳米AI weekly. Most recently, AI智能写手 was updated on November 12, 2026 and 纳米AI on November 8, 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.*