# 车道识别 vs CDAS

The clearest difference is update cadence: 车道识别 at every 2 days against CDAS's every 3 months. 车道识别 also leads on iOS requirement (9.0 vs 11.0). 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.

车道识别 ships an update every 2 days, CDAS every 3 months. Both last shipped on October 19, 2026.

## The numbers

| Metric | 车道识别 | CDAS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 45 MB | 185 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [TIANJIN APOLLO INFO-TECH CO.,LTD](https://appshunter.io/developer/518571318) | [Nebula Link Technology Group Co., Ltd.](https://appshunter.io/developer/1100580362) |

## What reviewers say

### 车道识别

[App page](https://appshunter.io/ios/app/id1490954415)

**Features:** macOS Compatibility

**In-app purchases:** none


### CDAS

[App page](https://appshunter.io/ios/app/cdas/id1536370528)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 车道识别 free?

车道识别 is free to download, with no in-app purchases.

### Is CDAS free?

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

### Do 车道识别 or CDAS have ads?

Neither 车道识别 nor CDAS shows ads.

### Which is updated more often, 车道识别 or CDAS?

车道识别 ships an update every 2 days, and CDAS every 3 months. Most recently, 车道识别 was updated on October 19, 2026 and CDAS on October 19, 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.*