Visualize natural hazard data alongside population and infrastructure. Quickly assess potential risks by overlaying information on fires, earthquakes, and air pollution onto maps with population estimates.
Hazards and Population Mapper by NASA





213+ iOS apps curated and reviewed
If you already know Hazards and Population Mapper, this is the deeper bench. 213+ hazards and population mapper apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.3★ (6) | No | No | May 2026 | |
| 2 | Free | 4.9★ (46K) | No | Yes | Aug 2026 | |
| 3 | Free | 4.7★ (50K) | No | Yes | Aug 2026 | |
| 4 | Free | 4.8★ (127K) | No | Yes | Aug 2026 | |
| 5 | Free | 3.7★ (1K) | No | No | Aug 2026 | |
| 6 | Free | 2.8★ (334) | No | No | Aug 2026 | |
| 7 | Free | 4.0★ (47K) | No | No | Aug 2026 | |
| 8 | Free | 3.9★ (32K) | Yes | Yes | Aug 2026 |





Visualize natural hazard data alongside population and infrastructure. Quickly assess potential risks by overlaying information on fires, earthquakes, and air pollution onto maps with population estimates.






Get real-time wildfire information and alerts powered by a dedicated team of first responders and reporters. Receive immediate updates on fire perimeters, evacuation orders, and firefighting efforts, going beyond delayed government alerts to keep you informed and safe.






Stay informed about seismic activity with real-time global earthquake data and customizable push notifications. Visualize events on an interactive map, access a historical catalog, and contribute to community reports. Includes tsunami bulletins and detailed event information.


Navigate any terrain with offline GPS maps, even without cell service. Explore a vast Map Store for hiking, biking, and travel, or import your own custom maps. Record tracks, add notes, and identify your location precisely.


This app provides essential tools and information for disaster preparedness, safety, and recovery. Receive real-time alerts, access guidance on emergency plans and kits, and find information on disaster assistance.


Communicate directly with community safety officials via text, picture, video, and audio. Share your location during emergencies and virtually walk friends home. Access safety resources and a safety map.


Explore the world with high-resolution satellite imagery and 3D terrain. Dive into streets with Street View and create collaborative, data-driven maps from anywhere.


Get hyper-local weather forecasts and severe storm alerts powered by a vast network of personal weather stations. Track current conditions, view interactive radar maps, and receive customizable notifications for upcoming weather events.


Explore global demographics with a visually engaging map simulation. Track population changes in every country, access detailed demographic and economic data, and learn about geography through interactive features.


This app provides essential call details directly on your smartphone, eliminating the need to manually record information or enter addresses while driving. It automatically maps alarm locations, facilitates real-time response coordination, and organizes past and current calls.


Easily discover property lines, owner information, and land for sale. Features include offline maps, 3D terrain visualization, route tracking, and the ability to save and share custom maps. Access detailed land data like soil composition, elevation, and historical imagery.


Track earthquakes worldwide with real-time alerts, customizable notifications, and detailed map layers. Access multiple data sources and view historical data. Premium features include wildfire and smoke tracking, volcano and hurricane alerts, and enhanced map options.


Get timely earthquake early warnings for California, Oregon, and Washington. Access safety tips, explore global earthquake data on a map, and contribute to a citizen-science seismic network. Receive notifications for earthquakes based on your region and magnitude preferences.


Enhance emergency preparedness by creating a Safety Profile to share vital household information with 9-1-1. Receive targeted emergency alerts for weather, traffic, and public safety events.


Enhance personal safety by creating a private network of trusted contacts. This app facilitates rapid communication with your organization, offering features like real-time texting, anonymous tips, and location sharing during emergencies. It provides quick access to important numbers and resources curated by your organization.


Stay safe during extreme weather and disasters with real-time alerts, interactive preparedness guides, and essential tools. This app provides official weather notifications, live maps, and helps locate shelters and services when you need them most.


This app provides information on registered sex offenders in your vicinity to enhance neighborhood safety. It offers an interactive map, detailed offender profiles, and real-time alerts to keep you informed about potential risks.


Plan and navigate off-grid adventures with detailed offline maps and real-time weather forecasts. Trusted by professionals, this app offers seamless syncing and collaborative planning for backcountry pursuits.


Stay informed about global natural disasters with real-time hazard alerts and impact reports. Customize warnings for your area and access visualized data from verified sources to help you stay safe.


This app enhances emergency response by providing real-time incident information to first responders. It allows users to see who is responding, their location, and receive notifications. It also offers features like scheduling, messaging, and incident mapping.