Vesper Sky vs Weather Magic PWS

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

Weather Magic PWS puts your own personal weather station on your iPhone. It reads the data your station already sends to Weathercloud and shows your readings as they come in. You can also connect your own station's Weather Underground account (optional). If your station goes offline, Weather Magic PWS can use a nearby backup station so you still see current conditions until your station is back. FREE - Live data from your home station - Today's graphs - One backup station Free does not include long-term history, cloud storage or data export. PRO: ONE UNLOCK FOR IPHONE, IPAD AND MAC Pro is a single purchase, not a subscription. Buy it once and it unlocks Pro on your iPhone, iPad and Mac. On iPhone and iPad you can try Pro free for 30 days first, once; the trial never renews or charges. Pro adds: - Your station's history and week, month and year graphs, read from your own cloud database. Long-range graphs load quickly because they use hourly and daily averages. - Your own cloud database: choose Turso or Supabase and connect an account you control - Multiple devices: one computer, such as your Mac, collects your station's data every minute. If it stops, another computer takes over automatically. Your iPhone and iPad view the data from the cloud. - A second backup station - Air quality - Near-real-time lightning: the wind vane shows nearby strikes on 1, 5, 10 and 20 mile rings with a flashing bolt. On iPhone and iPad, lightning comes from your collecting computer through your cloud database, so no key is needed here. - Data export YOUR DATA STAYS YOURS Your station's data goes only to your own database. It is not sent to us. Data read from public backup stations is used only in the app and is never pushed back to its source. GOOD TO KNOW - Weather Magic PWS is built for owners of a personal weather station that sends its data to Weathercloud. Connecting your own station's Weather Underground account is optional. - Viewing history from the cloud needs Pro, your own Turso or Supabase account, and a computer running Weather Magic PWS to collect your station's data. - Lightning data is provided by OpenWeather and requires a free OpenWeather account and API key on your collecting computer. Pro setup there walks you through creating one. No key is needed if your weather station reports lightning itself. - Air quality and lightning depend on the data available for your area. - Readings come from your station and the sources you connect, and may sometimes be delayed or unavailable. Not for lightning safety decisions.