YYサイレンアラート vs ShinkansenView
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YYサイレンアラート
This utility app visualizes important sounds like sirens and alarms, alerting users through visual cues and vibrations. It helps individuals who have difficulty hearing these sounds or want to be more aware of their auditory environment. The app detects various sounds, from emergency vehicles to everyday noises.
- Visualizes siren sounds
- Alerts via display and vibration
- Detects emergency vehicle sounds
- Recognizes car horns and bicycle bells
- Identifies fire alarms and intercoms
- Visualizes speech, music, and breaking glass sounds
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■「YYサイレンアラート」はこんな方にオススメです ・「サイレン音」が聞き取りづらい方 ・周囲の音の大きさが気になる方 ・周囲の音の情報を可視化したい方 ■検出できる音 ・表示と振動でお知らせする音 サイレン、救急車、消防車、パトカー、車のクラクション、自転車のベル、火災報知器、インターフォン ・表示のみでお知らせする音 話し声、歌声、音楽、悲鳴、叫び声、ガラスなどが割れる音、楽器(ギター、ドラム、ピアノ) ※本アプリは、端末のマイクを使って「サイレン音」などを判別します。 検出できない場合があったり、誤って検出する場合があります。 周囲の環境を目視確認するようにしてください。
ShinkansenView
Visualize Shinkansen train positions on a map in near real-time. Access detailed train information, view timetables, and filter by route. Supports multiple languages and allows for custom time simulations.
- Near real-time map display
- Detailed train information
- Real-time timetables
- Multilingual support
- Route filtering
- Customizable time simulation
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Know the "now" of the Shinkansen on a map! ShinkansenView displays approximate train positions based on standard timetables. Tap a train to see its timetable. Perfect for travelers and railway fans! [Main Features] - Near real-time map display: Check Shinkansen trains across Japan in near real time, color-coded by type. - Detailed train info: Tap an icon for train name, number, current status, next station, etc. - Real-time timetable: View all stops and scheduled times to see where the train is running or stopping now. - Multilingual support: Japanese, English, Simplified Chinese, Korean, with easy in-app switching. - Route filter: Choose lines like Tokaido, Sanyo, Tohoku, Hokuriku, etc. - Customizable time: Set any date/time to simulate past or future operations. - Easy operation: Intuitive interface; search trains from a list and see their location on the map instantly. [Recommended For] - Shinkansen trip or business travel planners - Railway fans wanting more than basic transfer info - Overseas visitors curious about Japan’s rail system - Families who want to enjoy Shinkansen with kids Experience a more convenient, more exciting Shinkansen journey with ShinkansenView! Download now and feel the dynamism of Japan’s main artery! *Note: Position/timetable data is calculated from public timetables and may differ from actual operation. Delay info not supported.*
Screenshots
Verdict
The clearest difference is review sentiment: ShinkansenView at 100% against YYサイレンアラート's 50%. YYサイレンアラート's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence 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. ShinkansenView sells 1 one-off in-app purchase. YYサイレンアラート asks for nothing beyond the download.
YYサイレンアラート ships an update monthly, ShinkansenView fortnightly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.
| Parameter | YYサイレンアラート | ShinkansenView |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | 株式会社エクォス・リサーチ | YUUSUKE HARASAWA |
Customer experience
YYサイレンアラート
ShinkansenView
In-app purchases
YYサイレンアラート
No in-app purchases
ShinkansenView
- Remove Ads$2.99









