# 光速时钟 vs NanoOps

The clearest difference is ads: NanoOps at none against 光速时钟's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 光速时钟 | NanoOps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 17 MB | 3 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [成都时光赛博科技有限公司](https://appshunter.io/developer/1846792152) | [玉琴 孙](https://appshunter.io/developer/1877577177) |

## What reviewers say

### 光速时钟

[App page](https://appshunter.io/ios/app/id6777318497)

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

**In-app purchases:** none


### NanoOps

[App page](https://appshunter.io/ios/app/nanoops/id6799890021)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 光速时钟 free?

光速时钟 is free to download, with no in-app purchases.

### Is NanoOps free?

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

### Do 光速时钟 or NanoOps have ads?

光速时钟 shows ads; NanoOps does not.

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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.*