Hazardon
Hazardon is #62 in Weather Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperArcadia, Inc.
CategoryWeather
PriceFree
Released
Rating★ 3.1 (63)
Version1.17.22
Age rating4+
First seen by us
25 Sep 2026
Rating
3.1 ★
63 ratings
Measured
Best rank now
#62
Measured
Hazardon on the App Store
App details
App ID
1366092460
Publisher
ARCADIA,INC.
Publisher country
Japan
Content rating
4+
Hazardon downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Hazardon's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| WeatherFree | #62 |
Apps near Hazardon on the chart
Weather Free, around #62.
Ratings
App Store, worldwide.
Rating
3.1 ★
63 ratings
Measured
Ratings
63
Measured
About Hazardon
■ Description
"Hazardon" is a disaster prevention app that allows users to receive information from local governents, as well as to display maps showing evacuation shelters/sites and hazardous places in Japan.
"Push notification of landslide/flood/inundation risk map" is provided by joint research with Kitakyushu City.
■ Points to note
Internet connection is required to receive map information, shelter details and push notification from Hazardon.
■ Main functions
- Map operation
・Display map around your current location
・Display of information on evacuation shelters
・Display of open/closed and congestion status of evacuation shelters
・Display location information such as road closures
・Display of 9 types of hazard maps (landslide/tsunami risk area, etc.)
・Display of Rainfall Radar patterns / Real-time risk map (Inundation/Landside)
・Supports 13 languages
・Apply for entry to evacuation shelters
・Linking with Q-ANPI
・Linking with local government announcements
- Push Notification
・Notifications from local governments
・Notifies when the when weather warnings/earthquake information/landslide warnings are announced in the registered municipalities
・Notification when evacuation information/civil protection information is announced in registered cities and towns
・Notifies when the risk distribution of sediment-related disasters, flood/inundation damage exceeds warning level in the registered places.
"Hazardon" is a disaster prevention app that allows users to receive information from local governents, as well as to display maps showing evacuation shelters/sites and hazardous places in Japan.
"Push notification of landslide/flood/inundation risk map" is provided by joint research with Kitakyushu City.
■ Points to note
Internet connection is required to receive map information, shelter details and push notification from Hazardon.
■ Main functions
- Map operation
・Display map around your current location
・Display of information on evacuation shelters
・Display of open/closed and congestion status of evacuation shelters
・Display location information such as road closures
・Display of 9 types of hazard maps (landslide/tsunami risk area, etc.)
・Display of Rainfall Radar patterns / Real-time risk map (Inundation/Landside)
・Supports 13 languages
・Apply for entry to evacuation shelters
・Linking with Q-ANPI
・Linking with local government announcements
- Push Notification
・Notifications from local governments
・Notifies when the when weather warnings/earthquake information/landslide warnings are announced in the registered municipalities
・Notification when evacuation information/civil protection information is announced in registered cities and towns
・Notifies when the risk distribution of sediment-related disasters, flood/inundation damage exceeds warning level in the registered places.
Latest updates
1.17.22
Fixed some issues.