Comparison

Vesper Sky vs PWS Display

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Vesper Sky

Features
Read full description

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

About

PWS Display

Features
Read full description

PWS Display turns any iPhone or iPad into an always-on dashboard for your personal weather station. It connects directly to your existing weather station account — no separate backend, no account with us required: • Netatmo • Weather Underground (Wunderground PWS) • WeatherFlow Tempest • Davis WeatherLink FEATURES • Live dashboard with whatever your station reports: outdoor/indoor temperature, humidity, pressure, wind speed/gust/direction, rain rate and daily total, dew point, feels-like temperature, UV index, solar radiation, CO2, noise, lightning strikes and distance, illuminance • Local history chart, built up automatically over time on your device • Designed for wall-mounted iPads: the layout scales to fill any screen, keeps the display awake, and can pause automatically during a configured night window • Configure multiple stations and switch between them • Metric or imperial units • Configurable refresh interval • Available in 19 languages PRIVACY PWS Display has no backend and no analytics. Your weather station credentials and history stay on your device only; the app connects only directly to the provider you configure. Full privacy policy available in the app and at: https://sites.google.com/view/pwsdisplay-privacy-en PWS Display is an independent app and is not affiliated with or endorsed by Netatmo, The Weather Company, WeatherFlow, or Davis Instruments.

Screenshots

Vesper Sky4 screens
PWS Display3 screens

Verdict

The call

The clearest difference is in-app purchases: PWS Display at none against Vesper Sky's 3. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Vesper Sky sells 3 in-app purchases, starting at $2.99 per month. PWS Display asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 31, 2026.

Scorecard1 real difference · 5 level
Vesper Sky versus PWS Display: the parameters behind the verdict, then further details
ParameterVesper SkyPWS Display
PriceFreeFree
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.415.0 — better
Further details — not scored
Size126 MB20 MB
Age rating4+4+
DeveloperiSimplifyMe LLCWerner Kolov

In-app purchases

3 purchases

Vesper Sky

Subscriptions2
  • Vesper3 Days trial$2.991 Month
  • Vesper Annual3 Days trial$24.991 Year
One-time1
  • Vesper Lifetime$59.99
None

PWS Display

No in-app purchases

Questions

Is Vesper Sky free?
Vesper Sky is free to download, with in-app purchases available.
Is PWS Display free?
PWS Display is free to download, with no in-app purchases.
Do Vesper Sky or PWS Display have ads?
Neither Vesper Sky nor PWS Display shows ads.
Which is updated more often, Vesper Sky or PWS Display?
Vesper Sky ships an update monthly, and PWS Display monthly. Most recently, Vesper Sky was updated on October 31, 2026 and PWS Display on October 31, 2026.

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