# 除雪NAVI vs 道路交通 渋滞情報

The clearest difference is in-app purchases: 除雪NAVI at none against 道路交通 渋滞情報's 4. 除雪NAVI also leads on ads (none vs shown). 道路交通 渋滞情報's advantage is update cadence (every 3 weeks vs every 13 months) and iOS requirement (15.6 vs 17.6). On price, review sentiment and device support there is nothing between them.

Both are free to download. 道路交通 渋滞情報 sells 4 one-off in-app purchases. 除雪NAVI asks for nothing beyond the download.

除雪NAVI ships an update every 13 months, 道路交通 渋滞情報 every 3 weeks. The most recent releases landed on August 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 除雪NAVI | 道路交通 渋滞情報 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **40.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 81 MB |
| Requires iOS | 17.6 | **15.6** |
| 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) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## 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


### 道路交通 渋滞情報

[App page](https://appshunter.io/ios/app/id1608843582)

Get real-time traffic and congestion information for general roads across Japan. Avoid traffic jams and plan your routes efficiently with up-to-date road status updates, including accidents and closures.

**Highlights:** Real-time congestion data, General road information, Accident and closure alerts, Nationwide coverage, Route planning assistance

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| アプリケーション開発者への応援募金 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is 除雪NAVI free?

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

### Is 道路交通 渋滞情報 free?

道路交通 渋滞情報 is free to download, with in-app purchases available.

### Do 除雪NAVI or 道路交通 渋滞情報 have ads?

道路交通 渋滞情報 shows ads; 除雪NAVI does not.

### Which is updated more often, 除雪NAVI or 道路交通 渋滞情報?

除雪NAVI ships an update every 13 months, and 道路交通 渋滞情報 every 3 weeks. Most recently, 除雪NAVI was updated on August 16, 2026 and 道路交通 渋滞情報 on September 21, 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.*