# 专利业务办理 vs 易道汽车检测大师

The clearest difference is rating: 专利业务办理 at 2.0 against 易道汽车检测大师's 1.5. 易道汽车检测大师's advantage is update cadence (fortnightly vs every 9 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

专利业务办理 holds the better App Store score, 2.0 against 1.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

专利业务办理 ships an update every 9 months, 易道汽车检测大师 fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 专利业务办理 | 易道汽车检测大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/id1616453855/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/id6444498163/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 16 MB | 70 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Intellectual Property Publishing House](https://appshunter.io/developer/693990967) | [Shenzhen Yidaocheguanjia Technology Co.,Ltd.](https://appshunter.io/developer/6791823061) |

## What reviewers say

### 专利业务办理

[App page](https://appshunter.io/ios/app/id1616453855)

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

**In-app purchases:** none


### 易道汽车检测大师

[App page](https://appshunter.io/ios/app/id6444498163)

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

**In-app purchases:** none


## Frequently asked questions

### Is 专利业务办理 free?

专利业务办理 is free to download, with no in-app purchases.

### Is 易道汽车检测大师 free?

易道汽车检测大师 is free to download, with no in-app purchases.

### Which has better reviews, 专利业务办理 or 易道汽车检测大师?

专利业务办理 is rated higher. 专利业务办理 averages 2.0 out of 5 from 4 ratings, while 易道汽车检测大师 averages 1.5 from 2 ratings.

### Do 专利业务办理 or 易道汽车检测大师 have ads?

Neither 专利业务办理 nor 易道汽车检测大师 shows ads.

### Which is updated more often, 专利业务办理 or 易道汽车检测大师?

专利业务办理 ships an update every 9 months, and 易道汽车检测大师 fortnightly. Most recently, 专利业务办理 was updated on November 3, 2026 and 易道汽车检测大师 on November 3, 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.*