Weather4D Lite vs Meteoropath

Weather4D Lite is a powerful meteorological application based on atmospheric and oceanic data in GRIB format. It benefits from an interface derived from the “Routing & Navigation” version. View combined weather data displayed in 3D HD layers animated automatically or manually by sliding a finger on the screen. Use GFS model to get started. In addition, over 35 weather and oceanographic models are available with a yearly subscription (in-app purchase). Create your own geographical zones, select the models you need and download only the characteristics that matter to you: data type, resolution, periodicity, file size, etc. GRIB files can be downloaded anywhere through a regular or satellite internet connection. Split the screen (iPad only) to combine and/or compare: navigation and weather, weather and waves or currents, two weather models… The splitted screens can display charts at different scales. Create or import locations, combine them with GRIB forecast models and get a holistic view of the sea conditions. Default Models and Charts ———————————— GFS global forecast model at 0.25 °, 0.5 °, 1 ° and 2 ° resolutions. BING global chart OSM (Opens Street Map) global chart Optional Models (in-app purchase): ——————————————————— Weather -------- NAM USA GEM Global COAMPS Europe, West Atlantic, Central America, East Pacific ICON-EU Europe ARPEGE Global, Europe AROME France, Antilles, Guyane, Polynésie, Calédonie, Indien AROME HD France WRF France, Europe, Greece, NW Africa, Azores, Lesser Antilles, Greater Antilles Waves ------- MFWAM Global, Europe, France FNMOC WW3 Global, Europe Currents --------- MyOcean Global, IBI, NWS, Baltic, Med NCOM AMSEAS, USEAST, ALASKA, SOCAL, HAWAII

Weather affects how you feel. Meteoropath helps you understand why. If you experience headaches, joint pain, fatigue, or mood changes when the weather shifts, you're not imagining it. Meteoropath tracks the atmospheric conditions that trigger these symptoms and gives you personalized guidance to manage them. REAL-TIME WEATHER METRICS THAT MATTER • Barometric Pressure — The primary trigger for weather-related symptoms. See both sea-level and surface pressure with trend indicators showing if pressure is rising, falling, or stable. • Humidity Tracking — Monitor humidity levels and see how much time you spend in the comfort zone (30–60%). High humidity affects respiratory conditions and joint pain. • Dew Point, Temperature & Wind — Additional metrics that affect how you feel, with educational explanations for each. 7-DAY TRENDS & ANALYSIS View pressure and humidity trends over 1, 3, or 7 days. Interactive charts show exactly when conditions changed, helping you connect symptoms to atmospheric patterns. Statistics cards display minimum, average, and maximum values for each period. PERSONALIZED HEALTH GUIDANCE This is what makes Meteoropath different. Based on current trends, you receive tailored guidance that includes: • What You Might Feel — Specific symptoms to expect based on current conditions • Watch For — Warning signs that indicate worsening symptoms • Recommendations — Practical advice for managing your day • What to Avoid — Activities and substances that compound weather sensitivity Guidance adapts to both the direction of change (rising/falling/stable) and its intensity (low/medium/high). A significant pressure drop gets different recommendations than a gradual one. DESIGNED FOR CLARITY Built with iOS 26's Liquid Glass design, Meteoropath presents complex weather data through an intuitive card-based interface. Dark mode is optimized with weather-reactive backgrounds that respond to current conditions. • Pull to refresh for instant updates • Search for any city worldwide • GPS-based current location • No account required — your location stays on your device WEATHER DATA YOU CAN TRUST Powered by Open-Meteo, a reliable weather service providing accurate forecast and historical data. Meteoropath fetches 7 days of historical weather to give you meaningful trend analysis. Stop wondering why you feel different when the weather changes. Meteoropath gives you the data and guidance to take control.