# 企知道 vs 纳米AI

The clearest difference is in-app purchases: 企知道 at none against 纳米AI's 10. 企知道 also leads on rating (4.6 vs 4.3) and review sentiment (75% vs 54%). 纳米AI's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price and device support there is nothing between them.

Both are free to download. 纳米AI sells 10 in-app purchases, starting at $6.99 per month. 企知道 asks for nothing beyond the download.

企知道 holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: 纳米AI has 211 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 75% of 企知道's written reviews are positive against 54% of 纳米AI's.

企知道 ships an update monthly, 纳米AI weekly. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 企知道 | 纳米AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/id1411199252/reviews)** | [4.3 (211 ratings)](https://appshunter.io/ios/app/ai/id6737763506/reviews) |
| Number of ratings | 10 | **211** |
| Positive reviews | **75.0% of reviews** | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 166 MB | 232 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | +17 |
| Developer | [Qizhidao Technology Co.,Ltd.](https://appshunter.io/developer/1276094907) | [Beijing Qihoo Technology Co Ltd](https://appshunter.io/developer/441216575) |

## What reviewers say

### 企知道

[App page](https://appshunter.io/ios/app/id1411199252)

This platform provides extensive global innovation data, including company, patent, and policy information. It uses AI to connect businesses with resources like funding, talent, and technology, aiding in market expansion and efficient decision-making.

**Highlights:** Global company data search, Policy and patent information, AI-powered resource matching, Industry intelligence, Business opportunity exploration, Trade and supplier connections, Intellectual property management

**In-app purchases:** none


### 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 企知道 free?

企知道 is free to download, with no in-app purchases.

### Is 纳米AI free?

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

### Which has better reviews, 企知道 or 纳米AI?

企知道 is rated higher. 企知道 averages 4.6 out of 5 from 10 ratings, while 纳米AI averages 4.3 from 211 ratings.

### Do 企知道 or 纳米AI have ads?

企知道 shows ads; 纳米AI does not.

### Which is updated more often, 企知道 or 纳米AI?

企知道 ships an update monthly, and 纳米AI weekly. Most recently, 企知道 was updated on November 2, 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.*