# 知车智检 vs GWP

The clearest difference is update cadence: GWP at fortnightly against 知车智检's every 6 weeks. 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.

知车智检 ships an update every 6 weeks, GWP fortnightly. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 知车智检 | GWP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 103 MB | 19 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sichuan Zhiche Technology Co., Ltd.](https://appshunter.io/developer/1602921438) | [Shanghai Hui hung Information Technology Co. Ltd.](https://appshunter.io/developer/1661517995) |

## What reviewers say

### 知车智检

[App page](https://appshunter.io/ios/app/id1602921436)

**Features:** macOS Compatibility

**In-app purchases:** none


### GWP

[App page](https://appshunter.io/ios/app/gwp/id6456792269)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 知车智检 free?

知车智检 is free to download, with no in-app purchases.

### Is GWP free?

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

### Do 知车智检 or GWP have ads?

Both 知车智检 and GWP show ads.

### Which is updated more often, 知车智检 or GWP?

知车智检 ships an update every 6 weeks, and GWP fortnightly. Most recently, 知车智检 was updated on October 8, 2026 and GWP on October 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.*