# DeviceLab vs 鉴机

The clearest difference is price: DeviceLab at $0.99 against 鉴机's $3.99. 鉴机's advantage is iOS requirement (16.0 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

DeviceLab costs $0.99 and 鉴机 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DeviceLab | 鉴机 |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 5 MB | 4 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Aisujiao Network Technology Co., Ltd.](https://appshunter.io/developer/1822180533) | [登阳 李](https://appshunter.io/developer/6772393523) |

## What reviewers say

### DeviceLab

[App page](https://appshunter.io/ios/app/devicelab-phone-benchmark/id6761187585)

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

**In-app purchases:** none


### 鉴机

[App page](https://appshunter.io/ios/app/id6778002145)

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

**In-app purchases:** none


## Frequently asked questions

### Is DeviceLab free?

DeviceLab costs $0.99, with no in-app purchases.

### Is 鉴机 free?

鉴机 costs $3.99, with no in-app purchases.

### Do DeviceLab or 鉴机 have ads?

Neither DeviceLab nor 鉴机 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.*