OpenWindow vs Zenith Weather

OpenWindow helps you decide when the air outside is worth letting in. Check whether it is a good time to open your windows or go outside using local weather and air-quality conditions. OpenWindow combines temperature, humidity, precipitation, wind, visibility, UV, and air-quality data into clear, practical recommendations. Instead of making you interpret every weather metric yourself, OpenWindow gives you simple guidance for two everyday questions: - Is it a good time to open the windows? - Is it a good time to go outside? Features: - Current recommendations for windows and outdoor activity - Hourly outlooks so you can plan around better conditions - Weather and air-quality data powered by Open-Meteo - Current-location lookup with optional location permission - Manual location search if you prefer not to use device location - Saved default location for quick checks - Unit preferences for temperature, wind, visibility, and more - Light and dark mode support - No account required OpenWindow is built for quick, low-friction decisions: checking the room before opening a window, planning a walk, timing errands, or seeing whether air quality makes staying inside the better call. Location access is optional and used only to fetch local weather and air-quality data. You can always search for a location manually instead.

Zenith Weather helps you understand what the atmosphere is doing and why. Start with official weather for any supported U.S. place, or connect a Tempest weather station for backyard observations. - See current conditions, forecasts, alerts, and nearby observations - Explore interactive radar and follow changing precipitation - Read local National Weather Service forecast discussions with weather language explained in context - Follow pressure, wind, temperature, precipitation, and other station signals when supported - Share selected station weather privately through Weather Circle - Explore public stations in the Weather Network and optionally share your own - Add radar widgets for a quick view from your Home Screen Your station stays private unless you choose to share it. Weather Circle access is invitation-based and limited to the places you choose. Weather Network publication is optional, with controls for your public name and approximate or exact location. You can stop sharing at any time. Tempest is supported today. You can also use Zenith without a personal station by following official weather for places that matter to you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/