Xasteria: Astronomy Weather 與 Good To Stargaze 使用情況與統計

Xasteria helps you decide if tonight is worth observing. It brings together astronomical weather forecasts, sky conditions and observing tools in one ad-free app, built around the 7Timer ASTRO forecast. Configurable forecast sources: • 7Timer / GFS, worldwide coverage, ~20km resolution: · Cloud cover (with layer breakdown) · Astronomical seeing · Atmospheric transparency · Temperature and humidity · Rain / snow · Atmospheric instability · Wind speed and direction • MET Norway, based on the ECMWF model, particularly useful in regions with significant terrain variation Sun/moon details: • Sun / Moon rise, set and twilight times. • Moon phase and elevation. Tools: • Aurora forecast, with worldwide and local data/maps. • ISS and satellite passes for your location. • Light pollution report and map for your observing site. • Quick access to Clear Outside, Meteoblue, Windy, Astrospheric, Sat24, water vapor satellite imagery and more. Display Three display modes: 7Timer icon/graphic view, color-stripe view, or raw text. The left panel can be switched to icons, and summary icons and cloud layers are configurable in settings. This app will always be ad-free, with no in-app popups asking for reviews. If you would like to support it and the 7Timer service, Xasteria Plus adds an Apple Watch app, Home Screen widgets, OpenWeather real-time forecasts, Apple Weather, night vision mode, lunar calendar, solar eclipse tools and more. A quick rating or review on the App Store is always appreciated. For suggestions or feedback: http://astro.ecuadors.net

Apple App Store
免費版
天氣

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Good To Stargaze

When will it be good to stargaze? See the weather forecast, seeing, transparency, and light pollution, all in one convenient tool. Perfect for amateur and professional astronomers alike, for naked eye viewing, binoculars, or telescopes. Become a subscriber for 24-hour, 7-day, or 15-day hourly forecast and many other features. 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 at the same price you originally paid. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Terms: https://www.goodtostargaze.com/terms