# 车300专业版 vs 企知道

The clearest difference is ads: 车300专业版 at none against 企知道's shown. 车300专业版 also leads on rating (4.8 vs 4.6) and review sentiment (91% vs 75%). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

车300专业版 holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: 车300专业版 has 100 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 91% of 车300专业版's written reviews are positive against 75% of 企知道's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 车300专业版 | 企知道 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (100 ratings)](https://appshunter.io/ios/app/300/id1183699675/reviews)** | [4.6 (10 ratings)](https://appshunter.io/ios/app/id1411199252/reviews) |
| Number of ratings | **100** | 10 |
| Positive reviews | **90.9% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 177 MB | 166 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [南京三百云信息科技有限公司](https://appshunter.io/developer/950202394) | [Qizhidao Technology Co.,Ltd.](https://appshunter.io/developer/1276094907) |

## What reviewers say

### 车300专业版

[App page](https://appshunter.io/ios/app/300/id1183699675)

Access a comprehensive platform for vehicle condition assessment, pricing, and maintenance records. This app offers tools for parts lookup, fault code diagnosis, and VIN scanning for accurate vehicle identification and valuation. It also facilitates peer-to-peer wholesale transactions and industry networking.

**Highlights:** Vehicle condition assessment, Accurate pricing tools, Maintenance and accident record lookup, VIN scanning for vehicle identification, Automotive parts EPC query, Peer-to-peer wholesale marketplace, Industry news and networking

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 车300专业版 free?

车300专业版 is free to download, with no in-app purchases.

### Is 企知道 free?

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

### Which has better reviews, 车300专业版 or 企知道?

车300专业版 is rated higher. 车300专业版 averages 4.8 out of 5 from 100 ratings, while 企知道 averages 4.6 from 10 ratings.

### Do 车300专业版 or 企知道 have ads?

企知道 shows ads; 车300专业版 does not.

### Which is updated more often, 车300专业版 or 企知道?

车300专业版 ships an update monthly, and 企知道 monthly. Most recently, 车300专业版 was updated on November 6, 2026 and 企知道 on November 2, 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.*