Solar Activity Pro vs Astro Seeing

Solar Activity Pro — your space weather companion Geomagnetic and solar activity can affect how you feel — from headaches and fatigue to general malaise — and can also influence technical systems such as GPS, satellites, and radio communications. Solar Activity Pro helps you stay informed about what is happening on the Sun and around Earth, whether you are an aurora hunter, a space weather enthusiast, or simply curious about solar storms. NEW: Aurora Map Explore Northern Lights probability on an interactive world map powered by NOAA OVATION data. Tap anywhere to see aurora probability, coordinates, and place name. Customize the map with multiple styles, cloud overlay, aurora intensity, and your current location. Stay informed - Push notifications for NOAA space weather alerts - Alerts screen with solar activity warnings and impacts timeline - Live dashboard with key gauges (solar wind speed, density, Bz, Bt, Kp, Dst, magnetometer, electron flux) - Boulder Kp index with trend direction Forecasts - Kp and Ap index forecasts - Predicted solar wind - 24-hour and weekly outlooks - Solar activity reports - Sunspot number and F10.7 radio flux forecasts Observations (last 24 hours) - Solar wind speed, density, and temperature - Magnetometer data - Electron and proton flux Aurora - Interactive Aurora Map (NOAA OVATION) - Northern and Southern Lights models - Tonight and tomorrow aurora outlook - Live aurora cameras - aurora forecast for major cities around the world - you can select your city on the map to get an aurora forecast - aurora forecast powered by artificial intelligence Models & maps - Solar wind velocity, density, and pressure animations - Global and regional ionospheric perturbation maps - Total Electron Content (TEC) — global and North America - CTIPe, WAM-IPE, and GloTEC models Media - Aurora cameras from observation stations - Latest solar images (including DSCOVR) - Space weather videos Knowledge base - Phenomena — 16 illustrated topics: aurora, coronal holes, CMEs, geomagnetic storms, solar wind, flares, sunspots, ionosphere, radiation belts, cosmic rays, and more - Impacts — how space weather affects GPS, HF radio, satellites, power grids, and satellite drag Widgets Add live data to your Home Screen: - Planetary Kp index - Space weather conditions - DSCOVR solar view - Latest X-ray flare event - Observations - Aurora cameras - Solar images Access to the application is carried out through a subscription system. You can choose a subscription for one month or one year. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase App used standard EULA agreement - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ App privacy policy - https://drive.google.com/file/d/1ksHp-nv_gkoOiqq6i8wENw9LJw-ey8NH/view?usp=sharing

Astro Seeing tells you when it's worth looking up. We aggregate weather forecasts from six leading sources — Open-Meteo, OpenWeatherMap, WeatherAPI, Tomorrow.io, AccuWeather, and Meteosource — plus atmospheric seeing data from 7Timer, and turn it all into one clear answer: how good are tonight's stargazing conditions? Tonight's verdict — plain-English recommendations from "excellent" to "poor" Multi-source consensus — see where forecasters agree, and where they disagree Seeing & transparency — real atmospheric stability data, not just cloud cover Field of View calculator — frame any target through your telescope and eyepiece or camera, with a live sky atlas and sampling advice Moon phase — tonight's phase, illumination, rise and set times ISS passes — know when to spot the International Space Station overhead Light pollution — Bortle scale estimate for your exact location Best viewing window — when the sky will be clearest tonight 7-day outlook — plan ahead with nighttime-specific weather averages Observing targets — deep-sky objects, planets, conjunctions and meteor showers visible from your area Hourly timeline — cloud cover, humidity, dew point and seeing, hour by hour Cloud cover chart — visual side-by-side comparison across every source No account required. No ads. Free. Made for backyard astronomers, astrophotographers, and anyone who's tired of generic weather apps that don't understand stargazing.