Comparison

RadarScope vs Storm Tracker°

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

Head to head
About

RadarScope

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.

Highlights
  • Single-site radar data visualization
  • Severe weather alerts and warnings
  • NWS-generated storm tracks
  • Historical radar data archive
  • GOES satellite products
  • Multi-Radar Multi-Sensor products
Features
Read full description

RadarScope is an AMS-award-winning weather visualization tool that empowers meteorologists, public safety officials, storm spotters, and weather enthusiasts to view a full suite of single-site radar data and related severe weather products. Your initial purchase provides professional radar visualization in a fully native app, free from distracting and invasive practices, with optional subscription packages to add even more capabilities. Whether you’re scanning for a mesocyclone’s tell-tale hook echo, pinpointing the landfall of a hurricane’s eye wall, or identifying velocity couplet, hail spike, or debris ball signatures, RadarScope displays native radar data in its original radial format. You see what the radar sees almost as soon as the radar sees it, with automatic updates every two to ten minutes depending on the radar’s scanning strategy. Your initial app purchase includes the following: • Full suite of single-site radar products for the US, Canada, Guam, Denmark, Finland, and Germany • 10-frame radar loops • Two built-in providers for radar data • Tornado, thunderstorm, flash flood, marine, snow squall, extreme wind, tropical, and other warnings in the US • Selected severe weather warnings in Canada and Australia • Severe weather watches in the US and Canada • NWS-generated storm tracks with hail, TVS, and mesocyclone attributes • Inspector and distance tools • Color palette options for radar data • Weather Pulse data plan integration • Spotter Network integration for storm and location reporting • mPING integration for submitting weather reports to NSSL • Bundled maps with political borders, water bodies, and highways, optimized for low-bandwidth use • Support for widgets and complications • Universal app for Apple platforms, including Apple Watch, and Apple TV • CarPlay support • Family Sharing support RadarScope Pro Tier One is an optional annual subscription that adds more features for tracking severe weather: • 30-frame radar loops • Cloud-to-ground lightning strikes • Special weather statements in the US and Canada • Mesoscale convective and precipitation discussions • SPC convective, tornado, hail, wind, and fire outlooks • WPC excessive rainfall outlooks in the US • Local storm reports in the US • Custom color palette support • Multi-pane display (2 on phones; 4 on larger devices) • Family Sharing support RadarScope Pro Tier Two is an optional annual or monthly subscription that transforms RadarScope into a more complete visualization tool for a larger suite of weather products, including: • Everything in Pro Tier One • 50-frame radar loops • A third provider for US radar data • 30-year archive of NEXRAD Level II radar data • 6-year archive of NEXRAD Level III data • 30-day archive of super-res and non-US radar data • 20-year archive of NWS bulletins • GOES satellite data • Multi-Radar Multi-Sensor (MRMS) data • Real-Time Mesoscale Assimilation (RTMA) data • GFS, ECMWF, HRRR, HRW, NAM, and RRFS model data • Surface observations • ProbSevere layer • Atmospheric soundings in the US • Hail size, hail probability, and azimuthal shear contours with a 30-day archive • More detailed transportation and satellite imagery maps • Custom color palette support for GOES, MRMS, RTMA, and forecast products • Server-sent events for radar and warning updates • Cross-platform subscription sharing on up to 5 devices If you choose to buy a RadarScope Pro subscription, it will be charged to your App Store account. The subscription will be auto-renewed within 24 hours prior to the end of the current period at the same price you originally paid. Subscriptions may be managed and auto-renewal disabled via your App Store account settings after the purchase. Once purchased, the subscription cannot be canceled during the active subscription period. DTN is committed to safeguarding your privacy online. Our privacy policy is available for review at https://www.dtn.com/privacy-policy/ Please visit our web site for more information.

About

Storm Tracker°

Track severe weather events like storms, tornadoes, and hurricanes with real-time radar and forecasts. Get NOAA alerts for floods and other hazards. Monitor weather patterns up to 10 days in advance.

Highlights
  • Live storm tracking
  • Doppler radar for rain and snow
  • NOAA weather warnings and alerts
  • Hourly and 10-day forecasts
  • HD quality map
  • Unlimited locations
Features
Currently charting
Read full description

Track LIVE Storm’s Activity; Check the Weather updates, radar, and get warnings. Follow the storm’s path and its development NOW, and days ahead. Be well-informed. STORM TRACKER - EXTREME WEATHER RADAR Accurate, reliable, and easy-to-navigate Storm Tracker with 1.4M downloads worldwide. The storm tracker app provides 24/7 real-time tracking of several weather patterns like heavy storms, tornadoes, hurricanes, typhoons, tropical storms, cyclones, and other severe weather conditions. FREE ACCESS TO STORM TRACKER Needful Weather Information; • Rain & Snow Radar - Doppler info • 24/7 NOAA Weather Warnings & Alerts on maps for floods, tides, and storms (US only) • Weather charts for temperature, precipitation, wind speed, and pressure information • Detailed Hourly forecasts, up to 10 days • HD quality map • Unlimited Locations SUPPORTED COUNTRIES AND REGIONS NORTH AMERICA: United States*, Canada, Mexico EUROPE: France, United Kingdom, Germany, Spain, Portugal, Netherlands, Switzerland, Norway, Sweden, Finland, Denmark APAC: Japan, Hong Kong, Korea, Taiwan & Australia *Frequent severe weather conditions coverage in Florida, Texas, Alabama, Oklahoma, Kansas, Louisiana, Arkansas, Georgia, Mississippi, North and South Carolina SUBSCRIBE TO PREMIUM ACCESS • Hurricane tracker • Rain Radar; Future precipitation forecasts • Wind Tracker; Map with animated wind direction with a 12-day windy forecast • Ad-free Experience Subscriptions automatically renew each month 24 hours before the end of the current period and your iTunes account will be charged unless auto-renew is turned off at least 24 hours before the end of the current period. You can turn off auto-renew at any time from within the app. Any unused portion of a free trial will be forfeited if you purchase a subscription. Terms & Conditions: https://impalastudios.com/terms Privacy Policy: https://impalastudios.com/privacy UNITS OF MEASUREMENT Fahrenheit/Celsius | Miles/Kilometers | Wind speed in kN, mph, km/h, Beaufort | Barometric Pressure in Inches (inHG) and Atmospheric Pressure in Hectopascal (hPa) YOUR EXPERIENCE IS IMPORTANT TO US! *Please check if the answers are available in the Frequently Asked Questions app Settings. *(FQA) Our support team is very happy with your feedback, questions, and suggestions and is always ready to help you via support@impalastudios.com. Storm Tracker (C) 2014 Impala Studios

Screenshots

RadarScope4 screens
Storm Tracker°4 screens

Verdict

The call

The clearest difference is price: Storm Tracker° at Free against RadarScope's $9.99. Storm Tracker° also leads on rating (4.6 vs 4.2) and ratings volume (82K vs 2.8K). RadarScope's advantage is ads (none vs shown) and chart position (#2 vs #58). On review sentiment, update cadence, in-app purchases and monetization model 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

Storm Tracker° is free to download; RadarScope costs $9.99 up front. RadarScope sells 4 in-app purchases, starting at $9.99 per year and Storm Tracker° sells 8 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Storm Tracker° holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Storm Tracker° has 82K ratings behind it against 2.8K, so its average is the more settled of the two. Written reviews complicate that: 51% of RadarScope's written reviews are positive against 46% of Storm Tracker°'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

RadarScope ships an update monthly, Storm Tracker° every 2 months. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 5 level
RadarScope versus Storm Tracker°: the parameters behind the verdict, then further details
ParameterRadarScopeStorm Tracker°
Price$9.99Free — better
Rating4.2 (2.8K ratings)4.6 (82K ratings) — better
Positive reviews51.3% of reviews — better46.0% of reviews
Number of ratings2.8K82K — better
Update frequencyMonthly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#2 — better#58
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch — betteriPhone, iPad, iPod
Requires iOS16.615.0 — better
Further details — not scored
Size310 MB299 MB
Age rating4+4+
DeveloperBase Velocity, LLCImpala Studios

Customer experience

RadarScope

All ratings2,806 ratings
Positive77.5%
Neutral4.3%
Negative18.1%
Written reviews415 reviews
Positive51.3%
Neutral8.4%
Negative40.2%

Storm Tracker°

All ratings82,275 ratings
Positive91.5%
Neutral4.9%
Negative3.6%
Written reviews285 reviews
Positive46.0%
Neutral8.1%
Negative46.0%

User reviews

RadarScope

From 2.8K App Store ratings

What we love

  • 🚀 Excellent radar app
  • 🔍 Detailed radar data and features
  • ⚡ Lightning detection
  • 📍 Accurate location tracking
  • 🌪️ Helpful for storm tracking and chasing

Room to improve

  • 💰 Expensive with additional subscription fees
  • 🗺️ Limited map details without subscription
  • 🕰️ Radar data can be delayed
  • 🇨🇦 Limited support for Canadian users
  • 🤔 Steep learning curve for novice users

Storm Tracker°

From 82K App Store ratings

What we love

  • 🚀 Accurate weather forecasts
  • 🔍 Detailed radar imagery
  • 💡 Helpful storm tracking features
  • 👍 Easy to use interface

Room to improve

  • 🔔 Excessive notifications and alerts
  • 💰 Paywall for advanced features
  • 📺 Intrusive ads
  • 🐛 Inaccurate weather data in some areas

Bugs and requests

RadarScope

Reported bugs

3 issues
  • Subscription issues and failed purchases
  • Inconsistent radar updates and connectivity problems
  • Apple Watch app limitations and bugs

Requested features

5 requests
  • Winter weather advisories and precipitation coloring
  • Ability to view multiple radars simultaneously
  • More detailed road maps
  • Archived radar data access
  • Customizable alert colors and notifications

Storm Tracker°

Reported bugs

3 issues
  • Weather data not updating in real-time
  • App crashing or freezing on some devices
  • Saved locations not syncing properly

Requested features

4 requests
  • Add wind speed indicator
  • Improve radar coverage in remote areas
  • Provide more customization options
  • Offer a one-time purchase option instead of subscription

In-app purchases

4 purchases

RadarScope

Subscriptions3
  • Pro Tier 1$9.991 Year
  • Pro Tier 2$14.991 Month
  • Pro Tier 2$99.991 Year
One-time1
  • RadarScope Pro Subscription$9.99
8 purchases

Storm Tracker°

Subscriptions8
  • Weekly Premium Subscription3 Days trial$2.997 Days
  • Full Access for a Week3 Days trial$3.997 Days
  • Full Access for a Week3 Days trial$4.997 Days
Show 5 more
  • Annual Limited Time Offer$9.991 Year
  • Limited Time Offer$14.991 Year
  • Annual Premium Subscription$19.991 Year
  • Annual full access with no ads$19.991 Year
  • Annual full access with no ads$24.991 Year

Questions

Is RadarScope free?
RadarScope costs $9.99, and also offers in-app purchases.
Is Storm Tracker° free?
Storm Tracker° is free to download, with in-app purchases available.
Which has better reviews, RadarScope or Storm Tracker°?
Storm Tracker° is rated higher. RadarScope averages 4.2 out of 5 from 2.8K ratings, while Storm Tracker° averages 4.6 from 82K ratings.
Do RadarScope or Storm Tracker° have ads?
Storm Tracker° shows ads; RadarScope does not.
Which is updated more often, RadarScope or Storm Tracker°?
RadarScope ships an update monthly, and Storm Tracker° every 2 months. Most recently, RadarScope was updated on October 31, 2026 and Storm Tracker° on November 5, 2026.
Which is more popular, RadarScope or Storm Tracker°?
RadarScope currently peaks at #2 in the App Store charts, and Storm Tracker° at #58. Chart position reflects recent download velocity rather than total install base.

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