Hazardon: iPhone vs Android
Hazardon by Arcadia, Inc. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
3.1 ★
63 ratings, both stores
Measured
Best rank now
#59
Android · 
Weather Free
Weather FreeMeasured
App Store
App details
App ID
1366092460
Publisher
ARCADIA,INC.
Publisher country
Japan
Content rating
4+
Google Play
App details
App ID
jp.co.arcadia.hazardon
Publisher
ARCADIA,INC.
Publisher country
Japan
Content rating
Everyone
Hazardon downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | 50k+ Measured |
| Total | – | 50k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
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
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.1 ★ | 63 |
| Google Play | – | – |
| Both stores | 3.1 ★ weighted by ratings | 63 |
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.
Hazardon iPhone
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
25 Sep 2026Rating
3.1 ★
63 ratings
Measured
Best rank now
#62
Weather FreeMeasured
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 |
|---|---|---|
| Japan | 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.
More from Arcadia, Inc.
Hazardon（ハザードン） Android
Hazardon（ハザードン） is #59 in Weather Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperArcadia Inc.
CategoryWeather
PriceFree
Released–
Installs50k+
Rating–
Updated
Content ratingEveryone
Best rank now
#59
Weather FreeMeasured
Hazardon（ハザードン） on Google Play
App details
App ID
jp.co.arcadia.hazardon
Publisher
ARCADIA,INC.
Publisher country
Japan
Content rating
Everyone
Hazardon（ハザードン） downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Hazardon（ハザードン）'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 on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherFree | #59 |
Apps near Hazardon（ハザードン） on the chart
Weather Free, around #59.
About Hazardon（ハザードン）
■ Description
"Hazardon" is a disaster prevention app that displays maps of evacuation shelters and locations nationwide, shows hazard maps, and provides notifications of information from local governments.
The "Push Notification for Landslide, Flood, and Inundation Risk Distribution" function is provided through joint research with Kitakyushu City.
■ Notes on Use
An internet connection is required to receive Hazardon's map information, detailed information on evacuation shelters, and push notifications.
■ Main Functions
- Map Operation
・Display map of current location
・Display information on evacuation shelters and shelters nationwide
・Display the status of evacuation shelter openings
・Display location information such as road closures
・Display of 9 types of hazard maps (landslide warning information, tsunami inundation, etc.)
・Display of rain cloud radar/risk distribution for 3 types (flood damage, landslide, flood warning)
・Display of Chubu Electric Power's power outage information
・Support for 13 languages (English, Chinese (Traditional/Simplified), Korean, Thai, Indonesian, French, German, Vietnamese, Spanish, Italian, Russian, Portuguese)
・Evacuation shelter registration
・Integration with local government announcements
- Push Notifications
・Notifications from local governments (up to 5 locations can be registered)
・Notifications when weather information/earthquake information/landslide warning information is issued for registered municipalities
・Notifications when evacuation information/national protection information is issued for registered municipalities
- Notification will be sent if the landslide, flood, or inundation risk distribution for your registered location reaches a warning level or higher.
"Hazardon" is a disaster prevention app that displays maps of evacuation shelters and locations nationwide, shows hazard maps, and provides notifications of information from local governments.
The "Push Notification for Landslide, Flood, and Inundation Risk Distribution" function is provided through joint research with Kitakyushu City.
■ Notes on Use
An internet connection is required to receive Hazardon's map information, detailed information on evacuation shelters, and push notifications.
■ Main Functions
- Map Operation
・Display map of current location
・Display information on evacuation shelters and shelters nationwide
・Display the status of evacuation shelter openings
・Display location information such as road closures
・Display of 9 types of hazard maps (landslide warning information, tsunami inundation, etc.)
・Display of rain cloud radar/risk distribution for 3 types (flood damage, landslide, flood warning)
・Display of Chubu Electric Power's power outage information
・Support for 13 languages (English, Chinese (Traditional/Simplified), Korean, Thai, Indonesian, French, German, Vietnamese, Spanish, Italian, Russian, Portuguese)
・Evacuation shelter registration
・Integration with local government announcements
- Push Notifications
・Notifications from local governments (up to 5 locations can be registered)
・Notifications when weather information/earthquake information/landslide warning information is issued for registered municipalities
・Notifications when evacuation information/national protection information is issued for registered municipalities
- Notification will be sent if the landslide, flood, or inundation risk distribution for your registered location reaches a warning level or higher.
What's new in 1.17.22
一部不具合を修正しました