# SecurityKeys vs Nimo 智能眼镜

SecurityKeys and Nimo 智能眼镜 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 | SecurityKeys | Nimo 智能眼镜 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 1 MB | 332 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [圣财 卢](https://appshunter.io/developer/1803211672) | [Shenzhen BitFantasy Technology Co., Ltd](https://appshunter.io/developer/1846739246) |

## What reviewers say

### SecurityKeys

[App page](https://appshunter.io/ios/app/securitykeys/id6747809012)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nimo 智能眼镜

[App page](https://appshunter.io/ios/app/nimo/id6754125197)

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

**In-app purchases:** none


## Frequently asked questions

### Is SecurityKeys free?

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

### Is Nimo 智能眼镜 free?

Nimo 智能眼镜 is free to download, with no in-app purchases.

### Do SecurityKeys or Nimo 智能眼镜 have ads?

Neither SecurityKeys nor Nimo 智能眼镜 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.*