# 汽车大师 vs 第1现场

The clearest difference is in-app purchases: 第1现场 at none against 汽车大师's 10. 第1现场 also leads on iOS requirement (7.1 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 汽车大师 sells 10 one-off in-app purchases. 第1现场 asks for nothing beyond the download.

汽车大师 ships an update every 9 days, 第1现场 fortnightly. The most recent releases landed on September 16, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 汽车大师 | 第1现场 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id953918366/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 173 MB | 41 MB |
| Requires iOS | 15.5 | **7.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [北京百车宝科技有限公司](https://appshunter.io/developer/904143799) | [Shenzhen YueTu Network Technology Co., Ltd.](https://appshunter.io/developer/1028800611) |

## What reviewers say

### 汽车大师

[App page](https://appshunter.io/ios/app/id953918366)

This platform offers AI-powered automotive repair assistance, providing access to extensive repair data, expert consultations, and diagnostic tools for technicians. It aims to simplify car maintenance with a comprehensive database and real-world case studies.

**Highlights:** AI-powered fault diagnosis, Extensive repair data and diagrams, Expert consultation services, Real-world case study database, VIN and OE part lookup, New energy vehicle repair training

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 余额充值6元 | $0.99 | one-time |
| 余额充值18元 | $2.99 | one-time |
| 余额充值25元 | $3.99 | one-time |
| 余额充值30元 | $3.99 | one-time |
| 余额充值40元 | $5.99 | one-time |
| 余额充值50元 | $6.99 | one-time |
| 余额充值198元 | $29.99 | one-time |
| 余额充值298元 | $39.99 | one-time |
| 余额充值398元 | $59.99 | one-time |
| 余额充值648元 | $99.99 | one-time |


### 第1现场

[App page](https://appshunter.io/ios/app/1/id1068780688)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 汽车大师 free?

汽车大师 is free to download, with in-app purchases available.

### Is 第1现场 free?

第1现场 is free to download, with no in-app purchases.

### Do 汽车大师 or 第1现场 have ads?

Neither 汽车大师 nor 第1现场 shows ads.

### Which is updated more often, 汽车大师 or 第1现场?

汽车大师 ships an update every 9 days, and 第1现场 fortnightly. Most recently, 汽车大师 was updated on September 16, 2026 and 第1现场 on September 28, 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.*