Comparison

Storm Ready vs StormNet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Storm Ready

This app provides severe weather alerts, advanced radar tracking, and offline emergency tools. It helps users prepare for, respond to, and recover from various natural disasters with features like shelter finding and emergency contact access.

Highlights
  • Real-time NOAA weather alerts
  • Advanced radar and storm tracking
  • Offline shelter and location finder
  • Emergency SOS toolkit
  • Family emergency hub
  • Customizable checklists and supply tracker
Features
Read full description

StormReady — Severe Weather Prep & Emergency Toolkit Be Storm Ready — Before, During, and After the Storm. StormReady is your all-in-one disaster preparedness and severe weather companion designed to help you prepare, respond, and recover during hurricanes, tornadoes, floods, wildfires, snowstorms, tropical storms, and other emergencies. With real-time alerts, offline-ready tools, emergency planning resources, and powerful preparedness features, StormReady helps individuals and families stay informed and organized when every second matters. Key Features: • Real-Time NOAA Weather Alerts Receive instant National Weather Service alerts for your current location. StormReady intelligently sends notifications only for new alerts to reduce notification fatigue. Filter alerts by category such as Tornado, Flood, Hurricane, Fire Weather, Severe Thunderstorm, and more. • Advanced Radar & Storm Tracking Track storms in real time with interactive radar maps, forecast overlays, hurricane tracking, NOAA warning layers, and future radar forecasting tools so you can monitor dangerous conditions as they develop. • Shelter Finder & Emergency Locations Quickly locate nearby: Emergency shelters Hospitals Pharmacies Gas stations Pet shelters Charging stations Maps and emergency location data can be cached for offline use before storms arrive. • Offline Ready Mode Critical emergency information stays accessible even when internet service is unavailable. StormReady can save: Weather forecasts NOAA alerts Shelter information Emergency contacts Family emergency plans Checklists Medical information Insurance photos and storm documentation • Emergency SOS Toolkit Access emergency tools instantly during dangerous situations, including: SOS emergency screen Strobe and flashlight tools Quick emergency contact access Emergency communication support • Emergency Contacts Quick Access A dedicated emergency contact bar provides one-tap access to: 911 Poison Control FEMA Local emergency management Utility outage reporting Family emergency contacts Designed for fast access during active emergencies. • Family Emergency Hub Store and manage emergency contact information for family members, including phone numbers, meeting locations, medical notes, and safe-status tracking. Quickly access important information even during power or internet outages. • Customizable Storm & Disaster Checklists Create personalized preparedness checklists based on forecasted threats in your area. Add your own supplies and tasks, track progress, and share lists with family members to coordinate storm preparation. • Emergency Supply Tracker Track critical supplies including: Water Batteries Fuel Propane Medications Pet food Non-perishable food Monitor quantities, receive expiration reminders, generate shopping lists, and view your overall storm readiness score. • Local Weather Forecasts View current weather conditions along with short-term forecasts tailored to your location so you can make informed decisions before conditions worsen. • Pre-Storm Insurance Logbook Document valuables, property conditions, and insurance information before disasters occur. Save photos and notes to help simplify insurance claims and recovery later. • Post-Storm Recovery Logbook Record storm damage, recovery progress, expenses, and important notes after severe weather events. Attach multiple photos to each log entry for documentation and insurance purposes. • Built for Real Emergencies StormReady was designed to remain practical, lightweight, and easy to use during stressful situations. Features are optimized for quick access, offline readiness, and reliable emergency organization. Whether you are preparing for an approaching hurricane, monitoring severe weather, evacuating during a wildfire, or documenting damage after a storm, StormReady helps keep your family informed, organized, and ready.

About

StormNet

This app provides highly accurate severe weather forecasts using advanced radar and real-time data analysis. It predicts risks for lightning, hail, damaging winds, and tornadoes up to 14 days in advance.

Highlights
  • NEXRAD Super-Res Radar
  • 14-day severe weather forecasts
  • Lightning, hail, wind, tornado risk prediction
  • Real-time data analysis
  • Radar overlays (reflectivity, velocity)
  • National Weather Service warnings
Read full description

StormNet is optimized to provide the most accurate severe weather forecast with NEXRAD, Super-Res Radar. StormNet is completely free, with no ads. Trained on decades of severe weather events, StormNet analyzes high-resolution radar, satellites, ground-based sensors, and weather forecast models in real-time to find complex patterns that lead to severe weather. The model updates every 2 minutes to provide 14-day forecasts for lightning, hail, damaging thunderstorm winds, and tornadoes. Super-Res Radar is the highest-resolution NEXRAD radar data available from 159 stations across the continental United States. Each radar station updates every 3-4 minutes and measures the intensity of precipitation based on how much energy the radar signal receives back from objects in the atmosphere. Combined, StormNet + Super-Res Radar provides a first-of-its-kind, multiple-component severe weather forecast system for the United States. StormNet Map Overlays • Radar: The highest-resolution radar available for the United States from each radar station. • Radar + Risk: NEXRAD radar, alongside StormNet risk probabilities, for the next 4 hours. • Risk Forecast: The StormNet risk probabilities from real-time to 14 days into the future. StormNet Risk Forecasts • Lightning • Hail • Damaging Winds • Tornado Super-Res (NEXRAD) Radar • Radar Reflectivity • Radar Velocity • Spectrum Width National Weather Service Warnings • Tornado • Severe Thunderstorm • Snow Squall • Flash Flood StormNet vs. National Weather Service The National Weather Service, the Storm Prediction Center, and other government agencies are the official sources for watches, warnings, and severe weather information. StormNet should serve as a trusted and automated guide for severe weather risk, but StormNet should not be treated as an official source. StormNet vs. Traditional Weather Models Existing weather forecast models are incredible feats of engineering and predict the ingredients for severe weather, but they are not designed to excel at severe weather forecasting and are not real-time tools. StormNet was trained and optimized to provide severe weather forecasts. StormNet vs. Other Weather Apps Existing weather apps and companies usually pass along official government watches and warnings, and often communicate if lightning or hail is already close by. While these are valuable features, we are not aware of another weather app or company that matches StormNet’s ability to provide real-time updates for lightning, hail, damaging thunderstorm winds, and tornado risk. Powered by OpenSnow In 2011, OpenSnow began predicting snowfall for skiers and snowboarders. OpenSnow has since become a global leader in mountain weather forecasts and expanded to provide forecasts for every type of outdoor activity. Since lightning is a risk to outdoor activities, especially on longer mountain-based adventures, OpenSnow created a weather forecast system that would provide both lightning forecasts to support real-time decisions and multi-day outlooks to support trip planning. Meteorologist Andrew Brady built StormNet to predict the risk of severe weather. OpenSnow acquired his technology in 2024 to help people stay safe and enjoy the outdoors. — Terms & Conditions — StormNet is free and available in the United States. We'll never track you, sell ads, or collect data. We only ask for your location to show the most accurate radar and severe weather forecast. Full terms and conditions can be found here: https://support.opensnow.com/legal/terms | https://support.opensnow.com/legal/privacy

Screenshots

Storm Ready4 screens
StormNet4 screens

Verdict

The call

The clearest difference is ratings volume: StormNet at 18 against Storm Ready's 1. StormNet also leads on monetization model (free vs ad-supported) and iOS requirement (15.1 vs 17.6). Storm Ready's advantage is update cadence (monthly vs every 2 months). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Storm Ready against 4.9 for StormNet. That said, the two scores are not equally well evidenced: StormNet has 18 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Storm Ready ships an update monthly, StormNet every 2 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Storm Ready versus StormNet: the parameters behind the verdict, then further details
ParameterStorm ReadyStormNet
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (18 ratings)
Positive reviews—81.8% of reviews
Number of ratings118 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size213 MB39 MB
Age rating4+4+
DeveloperEpic Genius LLCCloudnine Weather LLC

Customer experience

Storm Ready

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

StormNet

All ratings18 ratings
Positive94.4%
Neutral5.6%
Negative0.0%
Written reviews11 reviews
Positive81.8%
Neutral18.2%
Negative0.0%

In-app purchases

None

Storm Ready

No in-app purchases

None

StormNet

No in-app purchases

Questions

Is Storm Ready free?
Storm Ready is free to download, with no in-app purchases.
Is StormNet free?
StormNet is free to download, with no in-app purchases.
Which has better reviews, Storm Ready or StormNet?
Storm Ready is rated higher. Storm Ready averages 5.0 out of 5 from 1 ratings, while StormNet averages 4.9 from 18 ratings.
Do Storm Ready or StormNet have ads?
Neither Storm Ready nor StormNet shows ads.
Which is updated more often, Storm Ready or StormNet?
Storm Ready ships an update monthly, and StormNet every 2 months. Most recently, Storm Ready was updated on September 18, 2026 and StormNet on September 21, 2026.

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