# 車牌辨識 vs RoadJustice

The clearest difference is device support: 車牌辨識 at 3 against RoadJustice's 1. 車牌辨識 also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 車牌辨識 | RoadJustice |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 67 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ansun](https://appshunter.io/developer/448311142) | [YU CHEN HSUEH](https://appshunter.io/developer/1316610400) |

## What reviewers say

### 車牌辨識

[App page](https://appshunter.io/ios/app/id1611284733)

**Features:** macOS Compatibility

**In-app purchases:** none


### RoadJustice

[App page](https://appshunter.io/ios/app/roadjustice/id6765585680)

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

**In-app purchases:** none


## Frequently asked questions

### Is 車牌辨識 free?

車牌辨識 is free to download, with no in-app purchases.

### Is RoadJustice free?

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

### Do 車牌辨識 or RoadJustice have ads?

Neither 車牌辨識 nor RoadJustice shows ads.

### Which is updated more often, 車牌辨識 or RoadJustice?

車牌辨識 ships an update every 3 days, and RoadJustice every 3 days. Most recently, 車牌辨識 was updated on November 3, 2026 and RoadJustice on October 25, 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.*