Comparison

天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ vs 狛江市防災マップ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Flood inundation visualization
  • Storm surge risk display
  • Earthquake fire risk assessment
  • Building collapse risk assessment
  • Shelter and evacuation site locator
  • Augmented Reality (AR) integration
Read full description

"[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"

About

狛江市防災マップ

Read full description

このアプリは狛江市の防災マップ等を閲覧できる公式アプリです。

Screenshots

天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ4 screens
狛江市防災マップ4 screens

Verdict

The call

天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ and 狛江市防災マップ 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 13 months. The most recent releases landed on June 25, 2026 and September 9, 2026 respectively.

ScorecardNo meaningful differences
天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ versus 狛江市防災マップ: the parameters behind the verdict, then further details
Parameter天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ狛江市防災マップ
PriceFreeFree
Positive reviews33.3% of reviews—
Update frequencyEvery 13 monthsEvery 13 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.012.0
Further details — not scored
Size93 MB255 MB
Age rating4+4+
DeveloperCAD CENTER CORPORATIONKomae city

In-app purchases

None

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

None

狛江市防災マップ

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?
天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ is free to download, with no in-app purchases.
Is 狛江市防災マップ free?
狛江市防災マップ is free to download, with no in-app purchases.
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 狛江市防災マップ have ads?
Neither 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ nor 狛江市防災マップ shows 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 狛江市防災マップ?
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, and 狛江市防災マップ every 13 months. Most recently, 天サイ!まなぶくん葛飾区版 防災情報可視化ARアプリ was updated on June 25, 2026 and 狛江市防災マップ on September 9, 2026.

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