# 除雪NAVI vs 無線LAN DVR3

The clearest difference is update cadence: 無線LAN DVR3 at weekly against 除雪NAVI's every 13 months. 無線LAN DVR3 also leads on iOS requirement (10.0 vs 17.6). On price, ads, 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.

除雪NAVI ships an update every 13 months, 無線LAN DVR3 weekly. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 除雪NAVI | 無線LAN DVR3 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Weekly** |
| Monetization | Free | — |
| Size | 5 MB | 59 MB |
| Requires iOS | 17.6 | **10.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [中日本ハイウェイ・エンジニアリング名古屋株式会社](https://appshunter.io/developer/834785059) | [Keiyo Engineering](https://appshunter.io/developer/550743733) |

## What reviewers say

### 除雪NAVI

[App page](https://appshunter.io/ios/app/navi/id1459967627)

Provides real-time information on snow removal work areas 24 hours a day. Check work locations before departure to use expressways more smoothly. This service is for ensuring safe and secure expressway use.

**Highlights:** 24-hour real-time work area information, Snow removal status updates, Pre-departure route planning, Expressway usage optimization, User feedback for system improvement

**Features:** macOS Compatibility

**In-app purchases:** none


### 無線LAN DVR3

[App page](https://appshunter.io/ios/app/lan-dvr3/id1502374666)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 除雪NAVI free?

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

### Is 無線LAN DVR3 free?

無線LAN DVR3 is free to download, with no in-app purchases.

### Do 除雪NAVI or 無線LAN DVR3 have ads?

Neither 除雪NAVI nor 無線LAN DVR3 shows ads.

### Which is updated more often, 除雪NAVI or 無線LAN DVR3?

除雪NAVI ships an update every 13 months, and 無線LAN DVR3 weekly. Most recently, 除雪NAVI was updated on October 11, 2026 and 無線LAN DVR3 on October 6, 2026.

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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.*