Comparison

LucidSky vs NOAA Weather Unofficial

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

Head to head
About

LucidSky

This app offers a transparent weather forecast by showing confidence levels in predictions, unlike traditional apps. It provides detailed meteorological data and multiple model comparisons, allowing users to understand weather uncertainty. It's designed for those who want a deeper insight into weather patterns.

Highlights
  • Honest Mode for forecast confidence
  • Multi-model weather comparison
  • Animated precipitation radar
  • 7-day and extended 14-day forecasts
  • Air quality index (AQI)
  • No ads or data selling
Features
Read full description

Most weather apps give you a single number and call it a forecast. LucidSky shows you where forecasts are confident and where they're not, built on National Weather Service (NWS) data with ECMWF, GFS, HRRR, and ICON model comparison. A free Dark Sky alternative for people who want to understand the weather, not just glance at it. See what meteorologists actually see. Weather forecasts are inherently uncertain, but most apps hide that behind a single number. LucidSky doesn't. Choose Honest Mode to see confidence ranges around every prediction, or stick with Classic Mode for a clean, traditional experience. Same data, more transparency. Looking for a Dark Sky, AccuWeather, or Apple Weather alternative? LucidSky gives you NWS-sourced forecasts, animated precipitation radar, and multi-model ensemble comparison without subscriptions, ads, or data selling. WHAT YOU GET FOR FREE - Current conditions and 7-day forecast from the National Weather Service in the US, or the multi-model ensemble internationally - Weather alerts for the US from NWS, and for Canada from Environment and Climate Change Canada - Hourly temperature, precipitation, and wind charts with day/night shading - Air quality index (AQI) with health categories - Choose between Honest and Classic display modes - Imperial or Metric units, auto-detected from your region - No sign-in required, just open and go WHAT PRO UNLOCKS - Apple Family Sharing, so one subscription covers up to six family members. - Compare 9+ weather models side by side: ECMWF, GFS, HRRR, ICON, and more - Animated precipitation radar, with high-resolution coverage in Canada and the US - 24-hour precipitation forecast map so you can see where rain and snow are headed, not just where they are now - Extended 14-day forecasts - AI-summarized forecast discussions from NWS in the US, synthesized from the multi-model ensemble anywhere else - Date Forecast Trackers: pick a future date and watch the forecast evolve day by day with AI-narrated changes - 7-week seasonal outlook with 30-year climate normals - Minute-by-minute precipitation nowcast with intensity levels (light, moderate, heavy) - Recreational and marine weather forecasts with NWS briefings - 11 weather metrics: temperature, feels-like, precipitation, wind, humidity, dewpoint, cloud cover, visibility, and more WEATHER MODELS, EXPLAINED Different weather models predict different outcomes. When they agree, you can plan with confidence. When they disagree, you'll know to have a backup plan. LucidSky's multi-model ensemble view puts forecast uncertainty in your hands instead of hiding it behind a single number. BUILT DIFFERENT - No ads. No data selling. - Minimal data collection. Your location is never sold or used for advertising - Weather data sourced from NWS, Environment and Climate Change Canada, ECMWF, and other trusted public sources - Dynamic Type support, text scales with your accessibility settings - Full iPad support with optimized layouts - Designed for people who want to understand the weather, not just glance at it SUBSCRIPTION INFO LucidSky Pro is available as an annual auto-renewable subscription. Pricing is displayed at the time of purchase. New subscribers may be eligible for a free trial. Payment is charged to your Apple ID account. Your subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. Privacy Policy: https://lucidsky.app/privacy Terms of Service: https://lucidsky.app/terms

About

NOAA Weather Unofficial

Get real-time weather data, forecasts, and alerts directly from the National Weather Service and NOAA. Features live radar, satellite imagery, tide predictions, and home screen widgets. Prioritizes privacy with no ads or tracking.

Highlights
  • Live weather conditions and 8-day forecast
  • Animated NEXRAD radar and GOES satellite imagery
  • Real-time NWS severe weather alerts with push notifications
  • Marine and tide predictions
  • Home screen widgets for quick access
  • Full text Area Forecast Discussion
Features
Read full description

Most weather apps show you a model's guess. This one shows you what the National Weather Service actually issued — including the forecast discussion your local meteorologist wrote by hand, twice a day. No ads. No account. No tracking. Free. WHAT YOU GET HERE AND ALMOST NOWHERE ELSE • 3-hour radar loops — where most apps give you the last 30 minutes • The Area Forecast Discussion in full: your NWS office's own reasoning, unedited • Climate records for your city, in many places back to the 1800s, and how today compares • A 14-day outlook — a full week past where the NWS forecast ends • SPC convective outlooks, with mesoscale discussions as they're issued • 12 raw NWS text products — storm reports, fire weather, winter statements, flood outlooks, daily climate reports, record reports • Four radar products and six satellite products, not one of each • Every reading credited to the station that measured it, with distance CLIMATE & RECORDS • Is this hot for September? See today's high and low against the 1991–2020 normal, and the all-time record with the year it was set • Are we behind on rain? Month-to-date and year-to-date rainfall with the departure from normal • How much snow so far? Season totals against normal, all winter • How long since it rained? Dry streaks counted from daily records • Sourced from the NWS Climatological Report and the Regional Climate Centers — the same figures your local office publishes RADAR • Live NOAA RIDGE2 NEXRAD — the same feed meteorologists use • Base Reflectivity, Storm Layer, Storm Tops, and Precipitation Type • 1, 2 or 3-hour loops with ½× to 4× playback and a drag-to-scrub timeline • Watch a line of storms actually organize, instead of guessing from one frame • Adjustable overlay opacity SATELLITE • Animated GOES-East imagery via NASA GIBS/Earthdata • GeoColor, Infrared, Visible, Air Mass, Dust, and Fire Temperature • Track smoke, dust and fire hot spots, not just clouds NWS ALERTS • Push notifications when NWS issues a watch, warning or advisory for you • Set your own severity threshold and quiet hours — no waking up for a dense fog advisory • Alerts follow where you actually are, not a city you looked up • Interactive alert map, filterable by warning, watch and advisory • No account required, no tracking STORM CENTER • SPC convective outlooks — Marginal through High risk • SPC mesoscale discussions • Area Forecast Discussion, Hazardous Weather Outlook, Local Storm Reports, Special Weather Statements, Zone Forecasts, Fire Weather, Winter Weather, Flood Outlooks, Climate Reports and Record Reports — the raw text, straight from your office FORECAST & CONDITIONS • 7-day NWS forecast with highs, lows and conditions • 14-day outlook for the days beyond it, clearly marked as model guidance rather than an NWS forecast — we tell you which is which • Hourly timeline • Temperature, feels-like, wind, humidity, dew point, pressure, visibility and UV index • Air quality from EPA AirNow MARINE & TIDES • NOAA CO-OPS tide predictions • Buoy observations, swell and wave height • Coastal Waters Forecast WIDGETS • Six sizes, including three Lock Screen widgets • Current temperature, conditions, high/low and an active alert indicator PRIVACY • No account, no ads, no tracking, no analytics • Your location is used to fetch your forecast — never stored, never sold WHO IT'S FOR Pilots, boaters, farmers, storm spotters, and anyone who has ever wanted to know why the forecast changed — not just that it did. Built for people who read the discussion before they trust the icon. DISCLAIMER This is an independent third-party app. It is not created, endorsed, or affiliated with NOAA, the National Weather Service, or any U.S. government agency.

Screenshots

LucidSky4 screens
NOAA Weather Unofficial4 screens

Verdict

The call

The clearest difference is in-app purchases: NOAA Weather Unofficial at none against LucidSky's 1. NOAA Weather Unofficial also leads on update cadence (every 3 days vs weekly). On price, rating, review sentiment and ratings volume 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. LucidSky sells 1 in-app purchase, starting at $9.99 per year. NOAA Weather Unofficial asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for LucidSky against 5.0 for NOAA Weather Unofficial. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

LucidSky ships an update weekly, NOAA Weather Unofficial every 3 days. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
LucidSky versus NOAA Weather Unofficial: the parameters behind the verdict, then further details
ParameterLucidSkyNOAA Weather Unofficial
PriceFreeFree
Rating5.0 (3 ratings)5.0 (8 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings38 — better
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size77 MB4 MB
Age rating+44+
DeveloperTERRENCE D FRADETKyle Nelson

Customer experience

LucidSky

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

NOAA Weather Unofficial

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

LucidSky

Subscriptions1
  • LucidSky Pro7 Days trial$9.991 Year
None

NOAA Weather Unofficial

No in-app purchases

Questions

Is LucidSky free?
LucidSky is free to download, with in-app purchases available.
Is NOAA Weather Unofficial free?
NOAA Weather Unofficial is free to download, with no in-app purchases.
Which has better reviews, LucidSky or NOAA Weather Unofficial?
LucidSky and NOAA Weather Unofficial are both rated 5.0 out of 5 on the App Store, from 3 and 8 ratings respectively.
Do LucidSky or NOAA Weather Unofficial have ads?
Neither LucidSky nor NOAA Weather Unofficial shows ads.
Which is updated more often, LucidSky or NOAA Weather Unofficial?
LucidSky ships an update weekly, and NOAA Weather Unofficial every 3 days. Most recently, LucidSky was updated on September 21, 2026 and NOAA Weather Unofficial on September 24, 2026.

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