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





216+ iOS apps curated and reviewed
If you already know Hazards and Population Mapper, this is the deeper bench. 216+ hazards and population mapper apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.3★ (6) | No | No | May 2026 | |
| 2 | Free | 4.7★ (46K) | Yes | Yes | Jul 2026 | |
| 3 | Free | 4.6★ (11K) | No | Yes | Jul 2026 | |
| 4 | Free | 4.9★ (43K) | No | Yes | Jul 2026 | |
| 5 | Free | 4.8★ (3.2M) | Yes | No | Jul 2026 | |
| 6 | Free | 4.8★ (1.1M) | Yes | Yes | Jul 2026 | |
| 7 | Free | 3.7★ (1K) | No | No | Jul 2026 | |
| 8 | Free | 4.9★ (274K) | Yes | Yes | Jul 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.






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.






Track wildfires and emergency responses in real-time with live aircraft tracking and detailed maps. Receive instant alerts for nearby incidents and evacuation zones, with offline map access for reliable information when networks fail.


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.


Navigate your commute with real-time traffic updates and alerts from a community of drivers. Get accurate ETAs, avoid hazards, and find gas stations and parking. Integrates with your car's display for seamless use.


Get animated weather radar for your current location with up to two hours of loop data. Receive hyper-local, minute-by-minute rain alerts up to an hour in advance. Overlay various weather and environmental data layers for a comprehensive view.


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.


Plan and execute hunts with advanced GPS navigation, detailed land boundary information, and species data. Access offline maps, weather forecasts, and integrate with compatible hunting tools for a more organized and efficient experience.


Visualize professional-grade weather radar data with advanced tools for meteorologists, storm spotters, and enthusiasts. Access real-time radar information, severe weather alerts, and historical data with optional subscription tiers for enhanced capabilities.


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.


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.


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.


Access real-time wildfire information worldwide with satellite data and detailed agency reports for the US and Canada. Monitor fire perimeters, aircraft, wind, air quality, and warnings. Subscribers receive custom alerts for significant fire events.


Get real-time weather forecasts, severe weather alerts, and detailed weather maps. Track storms, hurricanes, and precipitation with hourly and daily predictions. Stay informed about air quality, wind, and temperature for your location and worldwide.


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.


This app connects to 911 to alert you about local emergencies, including cardiac events requiring CPR. It also provides notifications for other community incidents like fires and floods, and allows you to monitor live dispatch radio. It's designed to build informed and responsive communities.


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.


Receive real-time safety alerts for crimes, natural disasters, and emergencies in your area. Watch live incident videos and access crime trend data to stay informed and protected. An optional premium subscription offers enhanced features like scanner audio and detailed archives.


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.


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.