# 安牛验伪 vs Keloray Light

安牛验伪 and Keloray Light are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 安牛验伪 | Keloray Light |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 28 MB | 161 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shengzhen Qianhai Quantum Cloud Code Technology Co.,Ltd.](https://appshunter.io/developer/1513551332) | [志强 王](https://appshunter.io/developer/1080996774) |

## What reviewers say

### 安牛验伪

[App page](https://appshunter.io/ios/app/id6480492962)

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

**In-app purchases:** none


### Keloray Light

[App page](https://appshunter.io/ios/app/keloray-light/id6744318001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 安牛验伪 free?

安牛验伪 is free to download, with no in-app purchases.

### Is Keloray Light free?

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

### Do 安牛验伪 or Keloray Light have ads?

Neither 安牛验伪 nor Keloray Light shows ads.

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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.*