Comparison

Wind Radar Map vs Undercast Weather Aether

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

Head to head
About

Wind Radar Map

Visualize real-time wind speed, gust speed, and direction on an interactive radar map. Get accurate anemometer readings, marine data, and smart alerts for outdoor activities and navigation.

Highlights
  • Live wind radar map
  • Accurate anemometer and wind meter
  • Gust speed tracking
  • Dynamic wind compass
  • 7-day wind forecast
  • Custom wind and storm alerts
  • Marine data and tide information
Features
Read full description

Wind Radar Map – Anemometer is a powerful wind radar and wind meter designed for people who need accurate wind speed, gust speed and direction in real time. This advanced anemometer combines a live wind radar map, interactive forecast layers, marine data, tide and wave information, smart alerts and a dynamic compass in one complete wind tracking solution. If wind conditions matter to you, this app is built for you. LIVE WIND RADAR MAP AND FORECAST The interactive Wind Radar Map lets you visualize live wind speed, gust speed and wind direction directly on detailed weather maps. Switch between current conditions and forecast mode to see how wind, storm systems and marine conditions will evolve over the next 7 days. With Wind Radar Map – Anemometer you can: Track live wind speed and gust speed View wind forecast directly on the map Monitor storm movement and weather radar data Check tide and wave conditions Compare multiple locations instantly The wind radar map is optimized for sailing, boating, surf sessions, marine navigation, golf planning and drone flights. ACCURATE ANEMOMETER AND WIND METER This digital anemometer acts as a professional wind meter in your pocket. Get precise wind speed readings in mph, km/h, m/s or knots. Switch to the Beaufort scale for marine and boating activities. The wind meter is designed to detect gust speed variations so you can react quickly to changing wind conditions. Whether you are checking wind speed for sailing, tracking gust speed for surf, measuring wind for golf performance or preparing a drone flight, this anemometer delivers reliable data. DYNAMIC WIND COMPASS The built-in compass shows real-time wind direction with a responsive and dynamic interface. The smart wind compass updates instantly as wind shifts, helping you understand crosswind and headwind conditions. Perfect for marine navigation, boating, sailing, surf orientation, drone pilots and outdoor sports. SMART ALERTS AND STORM TRACKER Set custom wind alerts and gust speed alerts to stay ahead of dangerous conditions. Receive notifications when wind speed exceeds your selected threshold or when storms approach your location. Wind Radar Map – Anemometer allows you to check weather alerts for your favorite locations and verify if any storm, marine or wind warnings are active. Start your day with daily forecast alerts and never miss important wind updates again. BUILT FOR MARINE, OUTDOOR AND SPORTS This Wind Radar and Anemometer app is ideal for: Sailing and boating Marine navigation Surf and kitesurf Golf wind analysis Fishing Storm tracking Drone flying Outdoor planning Unlike generic weather apps, Wind Radar Map – Anemometer focuses on wind intelligence, wind radar precision and gust speed tracking. WHY CHOOSE WIND RADAR MAP – ANEMOMETER Live Wind Radar Map Professional Anemometer Accurate Wind Meter Gust Speed Tracking Wind Direction Compass Marine Forecast Tide and Wave Data Storm Radar Visualization Custom Wind Alerts 7-Day Forecast All features are designed to deliver accurate wind speed, reliable forecast data and powerful wind radar visualization in a clean and intuitive interface. Download Wind Radar Map – Anemometer today and turn your device into a complete wind radar, marine forecast and digital anemometer solution. Track wind speed. Monitor gust speed. Follow storm systems. Navigate with your compass. Plan with forecast confidence. Master the wind with Wind Radar Map – Anemometer. Terms of Service: Apple's Terms of Service apply to all subscriptions offered within the app. More information here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Undercast Weather Aether

Features
Read full description

UndercastWeather Aether delivers National Weather Service forecasts alongside on-device, model-enhanced predictions you can compare side by side. The idea is simple: you should be able to see the official forecast AND a smarter interpretation of it — without giving up your privacy. WHAT MAKES UNDERCAST DIFFERENT • Dual-mode forecasts — switch between raw NWS data and Aether-enhanced predictions with a tap • On-device learning — Aether refines its forecasts using local signals; nothing leaves your device • Severe weather Live Activities — Tornado, Thunderstorm, Flood, and other warnings appear on your Lock Screen and in the Dynamic Island the moment they're issued, with hazard-specific icons • Astronomical data — sunrise, sunset, moon phase, and twilight times sourced from the U.S. Naval Observatory • Searchable — find any U.S. location by ZIP code, city, or state, no location sharing required BUILT FOR APPLE PLATFORMS Native experiences on Mac, iPhone, and iPad — with a Home Screen widget for at-a-glance conditions. ONGOING UPDATES UndercastWeather regularly updates Aether to improve accuracy, performance, and features. PRIVACY FIRST Aether's learning happens on device. Your trained data never leaves your devices — with optional iCloud sync, it moves only between your Apple devices through your private iCloud account. You don't need to share your location to use the app, and we don't collect telemetry on your forecast usage. Our apps do not use third-party analytics, advertising SDKs, tracking SDKs, data brokers, or third-party service connections. We encourage every user to turn on Apple’s App Privacy Report to see this for themselves. To enable App Privacy Report on iPhone or iPad, open Settings > Privacy & Security > App Privacy Report > Turn On App Privacy Report. After you use the app for a while, iOS will show the network domains contacted by the app. For our apps, expected network activity should be limited to Apple-operated services needed for normal App Store, iCloud, device, or system functionality. In our weather app, you may also see direct connections to official weather or environmental data sources, such as NOAA, EPA, or similar public data originators used to provide the requested forecast, alert, air-quality, or environmental information. We believe privacy claims should be inspectable, not merely promised. NOTE Only locations within the United States are supported, as Aether is trained (on device) on data sourced by you from the National Weather Service.

Screenshots

Wind Radar Map4 screens
Undercast Weather Aether4 screens

Verdict

The call

The clearest difference is price: Wind Radar Map at Free against Undercast Weather Aether's $9.99. Wind Radar Map also leads on iOS requirement (15.6 vs 18.0). Undercast Weather Aether's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support 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

Wind Radar Map is free to download; Undercast Weather Aether costs $9.99 up front. Wind Radar Map sells 10 in-app purchases, starting at $1.99 per month. Undercast Weather Aether asks for nothing beyond the download.

UpkeepUpdate frequency

Wind Radar Map ships an update monthly, Undercast Weather Aether weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Wind Radar Map versus Undercast Weather Aether: the parameters behind the verdict, then further details
ParameterWind Radar MapUndercast Weather Aether
PriceFree — better$9.99
Rating4.5 (122 ratings) — better—
Positive reviews81.5% of reviews—
Number of ratings122 — better—
Update frequencyMonthlyWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch — better
Requires iOS15.6 — better18.0
Further details — not scored
Size161 MB13 MB
Age rating17+4+
DeveloperStolanappNope Dragon LC

In-app purchases

10 purchases

Wind Radar Map

Subscriptions10
  • No more ads$1.991 Month
  • Anemometer Premium3 Days trial$2.197 Days
  • Anemometer Premium$4.291 Month
Show 7 more
  • Anemometer Premium$4.491 Month
  • Anemometer Premium Discount$4.991 Year
  • Anemometer Premium$4.991 Month
  • Anemometer Premium3 Days trial$10.901 Year
  • Anemometer Premium7 Days trial$11.901 Year
  • Anemometer Premium3 Days trial$21.491 Year
  • Anemometer Premium$22.491 Year
None

Undercast Weather Aether

No in-app purchases

Questions

Is Wind Radar Map free?
Wind Radar Map is free to download, with in-app purchases available.
Is Undercast Weather Aether free?
Undercast Weather Aether costs $9.99, with no in-app purchases.
Do Wind Radar Map or Undercast Weather Aether have ads?
Wind Radar Map shows ads; Undercast Weather Aether does not.
Which is updated more often, Wind Radar Map or Undercast Weather Aether?
Wind Radar Map ships an update monthly, and Undercast Weather Aether weekly. Most recently, Wind Radar Map was updated on November 3, 2026 and Undercast Weather Aether on November 5, 2026.

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