YYサイレンアラート vs MIRAIRO Door
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。
MIRAIRO Door
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The MIRAIRO Door App, jointly developed by Fulltech INC. and Haudi, Inc., allows users of automatic doors equipped with the "MIRAIRO Door" functionality to adjust door operations based on their specific needs. For example, you can extend the door's open duration or slow down the closing speed. By pre-selecting your applicable situation within the app's settings, the movements of compatible automatic doors will adapt accordingly. [Main Features] You can temporarily adjust the operational settings of compatible automatic doors by notifying them of your preferences. Select your situation to configure the desired operational changes all at once. If compatible (*), the following settings can be adjusted: - Increase door opening speed. - Slow down door closing speed. - Extend the door's open time. - Open the door wider. - Open the door without relying on motion sensors or door-open buttons when approaching. - Open the door using a button within the app. - Provide audio guidance about the door’s status during opening and closing. - Display guidance on signage. - Play door guidance sounds from a certain distance. - Send assistance requests to administrators. *Note: Compatibility for these features depends on the building, installation environment, and management conditions. Some doors may not support all features. Note: Doors already set to "slow closing" may not show further changes. Adjustments are limited to the capabilities of the door's hardware. [Compatible Products] Automatic doors equipped with the FT Assist Door functionality. [Recommended Environment] The latest iOS and an iPhone compatible with the latest iOS. Note: Not compatible with tablet devices. Note: Operation is not guaranteed on all devices. [Additional Information] An internet connection is required to use this app. Internet communication occurs when downloading the app, registering keys, or using remote unlocking features. To use this app, you must enable Bluetooth on your smartphone and grant access to precise location information for the "MIRAIRO Door App." Depending on your smartphone's settings, communication environment, and surrounding signal conditions, some features may not be available. The app's features and interface design are subject to change without notice.
Screenshots
Verdict
YYサイレンアラート and MIRAIRO Door are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
YYサイレンアラート ships an update monthly, MIRAIRO Door every 4 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | YYサイレンアラート | MIRAIRO Door |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 株式会社エクォス・リサーチ | Haudi, Inc. |
In-app purchases
YYサイレンアラート
No in-app purchases
MIRAIRO Door
No in-app purchases









