# Dual vs Mini4WDLaptimerV2 byNSDev

The clearest difference is device support: Dual at 3 against Mini4WDLaptimerV2 byNSDev's —. Dual also leads on iOS requirement (15.8.3 vs 17). On price and in-app purchases 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 | Dual | Mini4WDLaptimerV2 byNSDev |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 2 weeks | — |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.8.3** | 17 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) |

## What reviewers say

### Dual

[App page](https://appshunter.io/ios/app/dual-view-map/id6741985290)

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

**In-app purchases:** none


### Mini4WDLaptimerV2 byNSDev

[App page](https://appshunter.io/ios/app/mini4wdlaptimerv2-bynsdev/id6753643360)

**In-app purchases:** none


## Frequently asked questions

### Is Dual free?

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

### Is Mini4WDLaptimerV2 byNSDev free?

Mini4WDLaptimerV2 byNSDev is free to download, with no in-app purchases.

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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.*