天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ vs Disaster Preparedness TokyoApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ
Visualize disaster prevention information for Katsushika Ward, Tokyo, including flood inundation, storm surge risks, and earthquake hazards like fire and building collapse. Locate shelters and evacuation sites with AR.
- Flood inundation visualization
- Storm surge risk display
- Earthquake fire risk assessment
- Building collapse risk assessment
- Shelter and evacuation site locator
- Augmented Reality (AR) integration
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"[Tensai! Manabu-kun Katsushika version] is an application that can confirm disaster prevention information such as earthquake disasters and flood disasters in Katsushika-ku, Katsushika-ku, Tokyo and various disaster prevention information such as shelters and flood emergency evacuation buildings on smartphones and tablet terminals. [About the disaster prevention information to be displayed] 1.Flood inundation information This application displays information of the largest scale, the planned scale, and the duration of the flood about the five rivers (Arakawa, Edo, Naka, Ayase, and Tone Rivers). 1) Flood inundation assumption (assumed maximum) The inundation situation when the river was flooded by the flood caused by heavy rain once in 1000 years or more was predicted by simulation. 2) Flood inundation assumption (inundation duration) The inundation duration is displayed based on the provisions of the Flood Control Law, and the inundation situation (time during which the inundation depth of 50cm or more continues when the river is flooded by the flood due to the assumed maximum scale rainfall) was predicted by simulation. 3) Flood inundation assumption (planned scale) The inundation situation was predicted by simulation when the river was flooded by the flood caused by heavy rain once every 200 years (Nakagawa once every 100 years), which is the basis of the flood protection plan. Note: There is no indication of inundation in the ward of the Ayase River. 2.Storm surge inundation information The Tokyo Metropolitan Government has created a map of the expected flooding area for the risk of flooding due to the largest possible storm surge, and displays the expected inundation information and the duration of the flood. 3. Earthquake risk information In this application, among the results of the Tokyo Metropolitan Bureau of Urban Development ,the area risk measurement survey related to the earthquake, displays the fire risk and building collapse risk. 1) Fire risk information In the event of an earthquake, you also need to be alert to fires. Displays the fire risk in five stages. Taking into note the risk of fire based on fire, the rate of fire and usage of electric appliances, etc., as measured by the Tokyo Fire Department, and the risk of spreading fire based on the structure and spacing of buildings, the spread of fire scaught in the earthquake, We measure the degree of risk of damage in large areas. 2) Building collapse risk information Similarly, it displays the risk of collapse of buildings that need to be alerted in the event of an earthquake. Taking into account the type, structure, building year, and ground characteristics of buildings, we measure the degree of risk of buildings being broken or tilted due to earthquake shaking. 4.Information display of shelters, etc. For earthquake damage, you can display the location information of flood emergency evacuation buildings for shelters, temporary meeting places, evacuation sites, flood sand and storm surge damage. At the same time, the name of the nearest shelter, etc., and the direction and straight estedate from the local point are displayed. [Precautions for use] This app is not intended to be used in the event of a disaster, it is made on the premise that you use it in advance as a preparation for daily disaster prevention. In the event of an actual earthquake or disaster, it may exceed the expectation depending on the scale. Regardless of the area displayed in the app, if there is a risk of fire or collapse due to the damage caused by an earthquake, please act at your own risk. [About supervision] Supervised by Professor Takaaki Kato, Institute of Industrial Science, The University of Tokyo ""Tensai! Katsushika edition inquiries Katsushika City Crisis-Management Division 052000@city.katsushika.lg.jp [What is AR hazard scope?] For inquiries about AR hazard scope, please click here. Cad Center Co., Ltd. https://www.cadcenter.co.jp/products/archives/7"
Disaster Preparedness TokyoApp
This app offers interactive learning and essential resources for disaster preparedness. It includes guides, quizzes, checklists, and maps to help users prepare for emergencies. Tailored modes and multilingual support enhance accessibility for all users.
- Disaster Readiness Guide access
- Disaster prevention quizzes with points
- Disaster preparedness checklists
- Interactive disaster prevention maps
- Evacuation route planning
- Latest disaster information alerts
- Tokyo My Timeline for storm preparedness
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With the concept of “play,” “learn,” and “use,” this app provides basic knowledge on disaster preparedness which can be taken in while playing on the app, as well as disaster preparedness booklets, disaster prevention maps, and other content useful during a disaster. The app now also offers “Kids Mode” and “Senior Mode”, and it can even be used in English, Chinese, Korean, and Simple Japanese, making it an app that is easy to understand and use, and can be tailored to suit users’ individual needs. 【Major Features】 ●View the “Disaster Readiness Guide” and “Disaster Preparedness Tokyo” disaster preparedness booklets You can view “Disaster Readiness Guide” and “Disaster Preparedness Tokyo” and set bookmarks in them on pages that you will want to see again. Also, once you download them, you are able to access them even when not connected to the internet. ●Disaster prevention quiz Quizzes cover a wide range of topics related to disaster preparedness. Quizzes are displayed for each topic, and depending on your percentage of correct answers, you can earn points that can be used at your Bosai City and other places. ●Disaster prevention City This play-based content in which users earn points by using the app and correctly answering disaster preparedness quiz questions is designed to make your Bosai City a place with a high degree of disaster preparedness. ●Checklist Through different scenarios, it introduces food to stockpile, indoor preparations, items to prepare, and other actions to take in advance of an emergency occurring. Items can be recorded and managed by checking them off, and memos and expiry dates can be entered so that you can receive alerts when items that are about to expire. ●Disaster Preparedness map Search for and confirm the locations of various disaster preparedness facilities and other facilities on a map. You can also create your own evacuation route as a “My Route”, which is useful for evacuation in the event of a disaster, and registering it in advance allows you to check it even when you are not connected to the internet. Additionally, app includes area danger level maps that provide danger levels for selected locations, as well as flood damage risk maps that visually depict the estimated inundation areas for selected locations. The offline map function lets you check maps even when not connected to the internet if you download the necessary municipality maps. ●Evacuation Simulation It allows you to check the route to a destination from a specified location such as home or school via Street View or by actually walking. ●Latest disaster information You can check for Evacuation, Weather, Earthquake, Tsunami, and Volcano information in the Tokyo Metropolitan area, as well as, the area registered by yourself. ●Tokyo My Timeline My Timeline is a sheet that people can use to prepare for storm and flood damage and organize appropriate disaster preparedness actions in advance to prevent panicking in the event of an emergency. The required information and evacuation methods differ for the three weather situations, so create separate sheets for all three. ●Raincloud radar Check the movement of rainclouds and typhoon information. ●Safety confirmation You can check the safety confirmation of family and friends through safety confirmation search across various services. ●Group contact Create and register a group with family and friends within the app to send and receive messages among each other, including location information, in the event of a disaster. ●Emergency alarm A buzzer will sound when the screen is tapped, and a push notification will be sent out to members of the family and friends who are registered on the app in advance. ●Help Card in three languages A collection of phrases used when requesting for help during an emergency are posted in multiple languages . ●Disaster preparedness links Includes links useful in the event of storm and flood damage.
Screenshots
Verdict
The clearest difference is update cadence: Disaster Preparedness TokyoApp at monthly against 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ's every 13 months. 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ ships an update every 13 months, Disaster Preparedness TokyoApp monthly. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.
| Parameter | 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ | Disaster Preparedness TokyoApp |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 33.3% of reviews — better | 30.4% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 13 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 93 MB | 293 MB |
| Age rating | 4+ | 4+ |
| Developer | CAD CENTER CORPORATION | Tokyo Metropolitan Government |
Customer experience
天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ
Disaster Preparedness TokyoApp
In-app purchases
天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ
No in-app purchases
Disaster Preparedness TokyoApp
No in-app purchases
Questions
Is 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ free?
Is Disaster Preparedness TokyoApp free?
Do 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ or Disaster Preparedness TokyoApp have ads?
Which is updated more often, 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ or Disaster Preparedness TokyoApp?
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