Best Flood Alert Apps & Games

188+ iOS apps & games curated and reviewed

4.5 avg rating
17 free apps & games
Updated May 2026

Whether you're new to flood alert or looking for an upgrade, our curated collection of 188+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Flood Alert

Rivercast - Levels & Forecasts#1

Rivercast - Levels & Forecasts by Juggernaut Technology, Inc.

River Data and Flood Alerts
Editor's Choice
☀️ Weather
4.7😊(11K ratings)
FreeAdsIn-App Purchases
#71in Weather
Rivercast - Levels & Forecasts screenshot 1
Rivercast - Levels & Forecasts screenshot 2
Rivercast - Levels & Forecasts screenshot 3
Rivercast - Levels & Forecasts screenshot 4
Rivercast - Levels & Forecasts screenshot 5
Rivercast - Levels & Forecasts screenshot 6

Receive real-time updates on river water levels and conditions in your area. Stay informed about potential flooding risks and monitor the status of nearby rivers. Download now to protect your property and stay safe.

What We Love

  • 🚀 Great app
  • 👍 Easy to navigate
  • 👍 Helpful for monitoring river levels
  • 👍 Useful for fishing and boating

Room to Improve

  • 🐛 Data not always up-to-date
  • 🔒 Paid subscription required for full functionality
  • 🔒 Can't view more than 30 hours of data without premium
Flood Alert Watcher#2

Flood Alert Watcher by John Benson

Flood Alerts & Warnings
Strong Contender
☀️ Weather
4.8(5 ratings)
FreeAdsIn-App Purchases
Flood Alert Watcher screenshot 1
Flood Alert Watcher screenshot 2
Flood Alert Watcher screenshot 3
Flood Alert Watcher screenshot 4
Flood Alert Watcher screenshot 5
Flood Alert Watcher screenshot 6

Stay one step ahead of flooding with this trusted companion for real-time flood alerts and weather warnings. Get informed and prepared for potential flood risks in your area with interactive flood maps, accurate data, and customizable alerts.

The Weather Channel - Radar#3

The Weather Channel - Radar by The Weather Channel

Forecast Updates: Storms, Rain
Worth Considering
☀️ Weather
4.8😞(5.9M ratings)
FreeAdsIn-App Purchases
#1in Weather
The Weather Channel - Radar screenshot 1
The Weather Channel - Radar screenshot 2
The Weather Channel - Radar screenshot 3
The Weather Channel - Radar screenshot 4
The Weather Channel - Radar screenshot 5
The Weather Channel - Radar screenshot 6

Get instant rain alerts with precise weather forecasts tailored to your location. Always stay prepared with real-time notifications for any changes in the weather.

What We Love

  • 🚀 Accurate weather forecasts
  • 📊 Detailed weather information
  • 🌤️ Helpful weather videos
  • 🌍 Weather for multiple locations

Room to Improve

  • 🔍 Difficult to navigate and find information
  • 🕰️ Slow app performance and loading times
  • 💸 Excessive ads and push for premium subscription

More Flood Alert apps to explore

4
Storm Shield
Storm Shield
Storm Shield
Severe Weather Alerts & Radar
Free

Stay informed about severe weather with real-time alerts and updates tailored to your location. Be prepared and stay safe with Storm Shield!

☀️ Weather
(111K)
5
PegelAlarm: Flood & Rain alert
PegelAlarm: Flood & Rain alert
PegelAlarm: Flood & Rain alert
Water Level & Emergency alarm
Free
☀️ Weather
(0)
6
Clime: NOAA Weather Radar Live
Clime: NOAA Weather Radar Live
Clime: NOAA Weather Radar Live
Tornado, Rain & Storm Alerts
Free

Track weather conditions in real-time with Clime: NOAA Weather Radar Live. Stay informed about rain, snow, storms, and more with live updates.

☀️ Weather
(1M)
7
Emergency: Severe Weather App
Emergency: Severe Weather App
Emergency: Severe Weather App
Alerts, Maps, Radar & Shelters
Free

Stay informed and safe during severe weather with real-time alerts, maps, and radar. Be prepared for any weather emergency.

☀️ Weather
(6.1K)
8
RiverApp - River levels
RiverApp - River levels
RiverApp - River levels
Real-time river conditions
Free

Track real-time river conditions, water levels, and flows for rivers globally with RiverApp. Features include detailed maps, personalized alerts, water temperatures, and whitewater course information for various water sports. Try RiverApp for free or access premium features for historical data, flow forecasts, and satellite imagery. Monitor rivers for sporting or professional activities easily!

☀️ Weather
(3.3K)
9
Weather & Radar
Weather & Radar
Weather & Radar
3-Day Radar Free
Free

Get real-time weather updates, forecasts, and alerts in one convenient app. Stay informed wherever you go with detailed weather information and personalized notifications. Download now for accurate weather data at your fingertips.

☀️ Weather
(295K)
10
River Levels & Flows
River Levels & Flows
River Levels & Flows
USGS River Levels & Flows
$2.99

Monitor water levels of rivers using real-time data from sensors placed at various points along the river. Receive notifications for any significant changes in water levels to help users make informed decisions about potential flooding or water-related events. Stay informed and prepared with River Levels!

☀️ Weather
(2.6K)
11
UkFloodPro
UkFloodPro
UkFloodPro
Monitor the UK river levels
Free
☀️ Weather
(0)
12
FloodWatch
FloodWatch
FloodWatch
Real-time river and flood data
Free

This application provides real-time river and flood data across the United States, allowing users to track current conditions, monitor flood-prone areas, and plan recreational activities. With data from trusted sources, users can stay informed and prepared for changing water levels, making it ideal for those living near rivers, outdoor enthusiasts, and anyone interested in hydrology.

☀️ Weather
(228)
13
Weather Pro · Radar Alerts
Weather Pro · Radar Alerts
Weather Pro · Radar Alerts
Live Storm & Rain Forecasts
Free

Get real-time weather updates with Weather Pro · app's advanced radar technology. Stay informed about weather conditions in your area and plan your day efficiently. Download now for accurate forecasts.

☀️ Weather
(14K)
14
The Weather Network
The Weather Network
The Weather Network
Detailed Weather Forecast
Free

Stay informed and prepared with our comprehensive weather app offering detailed forecasts, customizable notifications for North American locations, and real-time storm alerts to keep you safe. Access air quality reports, UV information, and interactive weather maps. Available in English or French, download now for accurate weather updates on the go.

☀️ Weather
(12K)
15
Flood Rescue Drain Simulator
Flood Rescue Drain Simulator
Flood Rescue Drain Simulator
Emergency Drain Water Cleanup
Free
🎮 Games
(4)
16
My Flood Risk Accra
My Flood Risk Accra
My Flood Risk Accra
by HKV Lijn in Water B.V.
Free
📚 Education
(1)
17
Flood Map USA
Flood Map USA
Flood Map USA
Flood zone maps by address
Free
☀️ Weather
(0)
18
RadarOmega: Doppler Radar App
RadarOmega: Doppler Radar App
RadarOmega: Doppler Radar App
NOAA Weather Tracker & Alerts
$8.99

Experience advanced weather insights with RadarOmega, offering high-resolution radar data, storm tracking features, lightning detection, and more. Stay prepared before, during, and after storms with customizable solutions. Explore RadarOmega now for your weather monitoring needs.

☀️ Weather
(880)
19
NTV First Alert Weather
NTV First Alert Weather
NTV First Alert Weather
by Sinclair Broadcast Group, Inc
Free

Stay prepared with our comprehensive weather app featuring real-time updates, radar, satellite imagery, forecasts, and severe weather alerts. Download now for accurate weather information and personalized alerts to keep you safe.

☀️ Weather
(2.3K)
20
NOAA Weather Radio
NOAA Weather Radio
NOAA Weather Radio
Live Weather Radio To Go!
$4.99

Get live NOAA Weather Radio broadcasts on the go with the ability to rewind and replay alerts. Stay informed with warnings, watches, advisories, and forecasts 24/7, along with life-saving push notifications. Download now for accurate weather updates at a fraction of the cost of a traditional weather radio.

☀️ Weather
(9.6K)