道路カメラ vs Useful Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
道路カメラ
Access real-time traffic and accident information for national expressways. View Google's traffic data and save frequently used routes for quick access. The app plans to expand its camera coverage in the future.
- Real-time expressway traffic data
- Google traffic information integration
- Accident information alerts
- Favorite routes for quick access
- Expanding camera coverage
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【概要】 全国の高速道路情報をリアルタイムに確認できるアプリです。 【主な機能】 ・渋滞情報とGoogleの渋滞情報搭載 ・全国の渋滞情報など確認 ・お気に入り機能でよく行く道路情報を瞬時に確認 【本アプリケーションについて】 ○ 対応機種 : iOS 13.0〜 ※今後、取得できるカメラを増やしていく予定でございます。
Useful Map
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Useful Map helps you decide how to get there right now. Search for a destination and see travel times for transit, walking, and driving side by side. No more switching modes and checking one at a time. ■ Only what you need to decide The focus is travel time. For public transit, departure and arrival times are shown as well. Less clutter means you know "how much longer" and "what time I arrive" at a glance. ■ Details in Google Maps Fares, transfer stations, lines, and platforms are not reproduced here. Tap "Details" on a transit option and Google Maps opens with the same places and time conditions carried over. Compare in Useful Map, dig into details in Google Maps. ■ Change conditions, compare again Set the origin to your current location or any searched place, add stops along the way, and specify a departure or arrival time. ■ Everything stays on your device Saved places and recent searches are stored only on your device. No account is required. Your location is never sent to our servers. ■ Languages Japanese, English, Simplified Chinese, Korean, Thai Maps, search, and routing use Apple MapKit. Public transit coverage depends on what Apple provides in your area.
Screenshots
Verdict
The clearest difference is in-app purchases: Useful Map at none against 道路カメラ's 4. Useful Map also leads on ads (none vs shown). 道路カメラ's advantage is iOS requirement (15.6 vs 17.0). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 道路カメラ sells 4 one-off in-app purchases. Useful Map asks for nothing beyond the download.
| Parameter | 道路カメラ | Useful Map |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 73 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | hidehiko aihara | Ibuki Nagase |
In-app purchases
道路カメラ
- Coffee (Regular)$0.49
- 開発者応援募金$1.99
- Coffee (Large)$1.99
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- Cake Set$5.99
Useful Map
No in-app purchases









