# 车辆违章查询pro vs 高速ETC出行助手

The clearest difference is update cadence: 高速ETC出行助手 at fortnightly against 车辆违章查询pro's every 2 months. On price, ads, 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.

车辆违章查询pro ships an update every 2 months, 高速ETC出行助手 fortnightly. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 车辆违章查询pro | 高速ETC出行助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 49 MB | 60 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [振纲 程](https://appshunter.io/developer/1870878880) | [旭衡 华](https://appshunter.io/developer/1883706161) |

## What reviewers say

### 车辆违章查询pro

[App page](https://appshunter.io/ios/app/pro/id6758393596)

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

**In-app purchases:** none


### 高速ETC出行助手

[App page](https://appshunter.io/ios/app/etc/id6761046328)

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

**In-app purchases:** none


## Frequently asked questions

### Is 车辆违章查询pro free?

车辆违章查询pro is free to download, with no in-app purchases.

### Is 高速ETC出行助手 free?

高速ETC出行助手 is free to download, with no in-app purchases.

### Do 车辆违章查询pro or 高速ETC出行助手 have ads?

Neither 车辆违章查询pro nor 高速ETC出行助手 shows ads.

### Which is updated more often, 车辆违章查询pro or 高速ETC出行助手?

车辆违章查询pro ships an update every 2 months, and 高速ETC出行助手 fortnightly. Most recently, 车辆违章查询pro was updated on September 29, 2026 and 高速ETC出行助手 on October 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.*