Vesper Sky vs Windrose Radar

Vesper Sky is an editorial weather app. Where other apps give you a grid of numbers, Vesper Sky gives you a sentence about the sky — the kind a thoughtful friend would write if they'd just stepped outside. It isn't for the storm chaser or the pilot. It's for the person who opens a weather app three times before noon and wants the one line that tells them whether the jacket was the right choice. VESPER SKY INSTRUMENT CALIBRATION • Proprietary ML sunset forecasting — built on years of observed sky data, the model grades its own predictions and tracks accuracy over time • Atmospheric inputs — cloud cover, humidity, pressure, and sun position fed through a premium scoring pipeline • Editorial wardrobe & style briefs — AI-generated fiber notes (merino, linen, boucle) written for the day's actual conditions, not generic temperature bands • Dynamic Island + Live Activities for sunset countdown • Home Screen widgets — 7 kinds, all sizes • Apple Watch app with sunset complications SIGNATURE FEATURES — Sunset Verify: rate the sky you actually saw. Vesper Sky scores itself against your rating and builds your verification history over time. — The Sky tab: live radar overlaid on a custom dark map, with an editorial card that tells you in plain language what the atmosphere is doing right now — not just in numbers. — What to Wear: three silhouettes (woman, man, child) with biometric-accurate outfit recommendations, each fabric chosen for the day's precise feels-like temperature, humidity, and wind. — Journal: every sunset you rated, every outfit you built, every sky that meant something — saved to your device, never uploaded. DESIGN PHILOSOPHY Vesper Sky is built like an instrument, not an ad-supported utility. The color system is monochrome: pure white telemetry with Solar Gold and Frosted Indigo accents where intensity matters. The map is Deep Navy Clay. The typography is Sofia Pro for body, futura-pt for display. Every surface earns the word "premium." Weather, worth reading. PRICING & TRIAL Vesper Sky is a paid app with a 3-day free trial. After trial: • Monthly — $2.99/mo • Annual — $24.99/yr (saves 30%) • Lifetime — $59.99 (one-time, no subscription) Cancel any time in iOS Settings → Apple ID → Subscriptions. PRIVACY Vesper Sky does not sell your data. Photos stay on your device. Journal entries stay on your device. Anonymous location is sent to weather providers only to return weather for where you are. Full privacy policy: https://vespersky.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://vespersky.ai/terms Privacy Policy: https://vespersky.ai/privacy Support: brief@vespersky.ai

Check rain radar, compare forecasts and plan time outdoors. Windrose brings everyday weather, optional alerts and specialist tools together on iPhone and iPad. EVERYDAY WEATHER — FREE • A 7-day forecast, 12 hours of detail and modeled current conditions. • Observed rain radar with a timeline you can scrub, where coverage is available. • Estimated rain timing and a one-hour rain chart in 15-minute forecast steps. • A standard 30-minute Focus Window suggestion, checked against a full hourly forecast block. • UV, sunrise, sunset and modeled air quality where available. • Home Screen and Lock Screen widgets, plus rain Live Activities. • Current location and two saved places, Home/Work shortcuts, backup export and private iCloud place sync. Official warnings remain free in Hong Kong, the United States and participating European and nearby countries. Check the affected area, issuing authority and valid times. Optional notifications depend on permission, connectivity and iOS background scheduling; emergency delivery is not guaranteed. European warning notifications cover red-level warnings; other supported warnings remain visible in the app. MORE DETAIL WITH WINDROSE PRO • Up to 16 forecast days, 48 hourly hours and a six-hour rain chart. • Custom Focus Window duration, rain, gust and temperature preferences. • Experimental future radar: motion estimates from available observed frames, up to three hours ahead, with decreasing reliability over time. • Infrared satellite cloud imagery where coverage is available. • An interactive pressure map with isobars, highs and lows, illustrative flow and supported tropical-cyclone tracks. Pressure readings are sampled or interpolated model estimates. • Marine forecasts for waves, swell, sea state, sea temperature, currents, wind and gusts where available. • Aviation reports and tools: METARs, TAFs, reporting airports, SIGMET information, modeled winds aloft and a density-altitude calculator. • Unlimited saved places and no ads. MAKE IT YOURS Choose your units and appearance, then reorder or hide dashboard cards. Forecast validity and download times are shown separately, with clear messages when data is missing, stale or unavailable. Coverage varies by location and product. Use official warnings and briefings for safety decisions. Marine and aviation tools provide awareness, not navigation or flight-planning authority. The app interface, widgets and Live Activities support 50 languages. Official narratives and place names may retain their supplied language. SUBSCRIPTIONS Pro is available monthly or annually. The App Store shows current prices, billing periods and any introductory offer you are eligible for before purchase. Subscriptions renew automatically unless canceled. Manage or cancel in your Apple Account settings at least 24 hours before renewal or trial end. Restore purchases in the app. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://mwsupplylimited.github.io/windrose/privacy.html