# NanoStopWatch byNSDev vs スピードメーター

The clearest difference is ads: NanoStopWatch byNSDev at none against スピードメーター's shown. スピードメーター's advantage is iOS requirement (13.0 vs 17). On price, in-app purchases and device support 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 | NanoStopWatch byNSDev | スピードメーター |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 2 MB | 25 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Hayate Ito](https://appshunter.io/developer/6775407501) |

## What reviewers say

### NanoStopWatch byNSDev

[App page](https://appshunter.io/ios/app/nanostopwatch-bynsdev/id6748882505)

**Features:** macOS Compatibility

**In-app purchases:** none


### スピードメーター

[App page](https://appshunter.io/ios/app/aqu123net/id6775407499)

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

**In-app purchases:** none


## Frequently asked questions

### Is NanoStopWatch byNSDev free?

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

### Is スピードメーター free?

スピードメーター is free to download, with no in-app purchases.

### Do NanoStopWatch byNSDev or スピードメーター have ads?

スピードメーター shows ads; NanoStopWatch byNSDev 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.*