Windygo vs Undercast Weather Aether

Windygo is a full-featured weather app built around the wind — essential for drone pilots, photographers, surfers, golfers, and everyone in between. Now on the Apple Watch! Key Features: • Wind Compass: The wind compass will always point in the direction of the wind, no matter which way you are facing. • Privacy: No account needed. Windygo does not track your data in any way. Your location is only used to fetch your local weather forecast. • Widgets: Get the weather right on your Home Screen. • Kp Index: Important metric for drone owners. • Wind at Altitudes: A weather card that shows the wind direction and speed at 70 ft (20 m), 160 ft (50 m), 330 ft (100 m) and 660 ft (200 m). • Unit Selection: Choose to display the wind speed in miles/hour (mph), kilometres/hour (km/h), meters/second (mps) or knots (kn). • Custom Location Names: Search for any location and rename it to your liking. Maybe you have a favorite beach, hunting spot or hiking trail! Windygo Free • Weather for current location • 24-hour forecast • 5-day forecast (hourly details available on first 2 days) • Current and forecasted Kp Index Windygo Pro Upgrade to Windygo Pro and get access to all the features, which include: • Remove ads • Widgets • The full 10-day forecast with hourly details available for each day • Unlimited saved locations • Wind at multiple altitudes • Custom location names Request More Features We appreciate your feedback! If you need a feature that isn’t currently available, we’ll definitely consider adding it to the app. You can submit feedback directly within the app. Reporting Bugs If you find a bug, please notify us so we can quickly get that fixed! You can submit bug reports directly within the app. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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.