# 车300专业版 vs 吉时援

车300专业版 and 吉时援 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 车300专业版 | 吉时援 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (100 ratings)](https://appshunter.io/ios/app/300/id1183699675/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 177 MB | 64 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [南京三百云信息科技有限公司](https://appshunter.io/developer/950202394) | [山东万合大数据有限公司](https://appshunter.io/developer/1556613001) |

## 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


### 吉时援

[App page](https://appshunter.io/ios/app/id1598062505)

**Features:** macOS Compatibility

**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 吉时援 free?

吉时援 is free to download, with no in-app purchases.

### Do 车300专业版 or 吉时援 have ads?

Neither 车300专业版 nor 吉时援 shows ads.

### Which is updated more often, 车300专业版 or 吉时援?

车300专业版 ships an update monthly, and 吉时援 monthly. Most recently, 车300专业版 was updated on November 11, 2026 and 吉时援 on November 7, 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.*