# LucidSky — Dark Sky alternative. No ads. > Transparent weather forecasts with confidence levels and multi-model comparisons. (iPhone/iPad app by TERRENCE D FRADET.) - Source: https://appshunter.io/ios/app/lucidsky/id6759828086 (this page in markdown: same URL + `.md`) - Developer: [TERRENCE D FRADET](https://appshunter.io/developer/1881009202) - Category: Weather, Travel - Price: Free with in-app purchases - Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 77 MB - Languages: American English - Released: 2026-04-21 - Data updated: 2026-08-19 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/lucidsky/id6759828086/reviews.md ## What is LucidSky? 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 ## Key features - 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 ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | LucidSky Pro | $9.99 | per year | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/lucidsky/id6759828086/reviews.md ### 5/5 — Weather app report *2026-04-30* I really like this app. It has so much information, is easy to use and the graphics are aesthetically appealing. I like that it offers ranges of information based on several data sources and there are no ads. I have found the weather accuracy to be reliable . ### 5/5 — Useful insights *2026-04-09* I like the seeing what’s changed in the forecast. Very deep app with lots of useful features. ## Frequently asked questions about LucidSky ### What makes LucidSky different from other weather apps? LucidSky stands out by showing forecast confidence levels and allowing comparison of multiple weather models, unlike apps that present a single prediction. This provides users with a more nuanced understanding of potential weather outcomes. ### Does LucidSky have ads? No, LucidSky is ad-free. The app is committed to providing a clean user experience without advertisements or selling user data. ### What weather models does LucidSky use? LucidSky utilizes data from the National Weather Service (NWS) and integrates comparisons from models like ECMWF, GFS, HRRR, and ICON. The Pro version unlocks side-by-side comparison of over 9 different weather models. ### How often is LucidSky updated? The latest version of LucidSky is 1.0.8, and it was last updated on June 2, 2026. Updates typically focus on improving data accuracy and adding new features based on user feedback and meteorological advancements. ### What devices does LucidSky support? LucidSky is available for iPhone, iPad, and iPod. It offers full iPad support with optimized layouts for a seamless experience on larger screens. ### Is there a free trial for LucidSky Pro? Yes, LucidSky Pro offers a 7-day free trial. This allows users to explore all the premium features, including advanced model comparisons and extended forecasts, before committing to a subscription. ### What is the age rating for LucidSky? LucidSky has an age rating of 4+. This indicates it is suitable for a wide range of users, including children, and does not contain content inappropriate for younger audiences. ### Can I compare forecasts from different weather models in LucidSky? Yes, LucidSky's Pro version allows you to compare over 9 different weather models side by side. This feature is crucial for understanding forecast uncertainty and making more informed decisions. ## Version history (last 5 releases) ### 1.0.8 — 2026-06-02 - Show wind in knots: A new toggle in Settings displays wind speed in knots, independent of your imperial or metric preference. Great for sailing, kiting, surfing, and aviation. ### 1.0.7 — 2026-04-27 - **Tap a date tracker to see its full history.** A new detail view shows how the forecast has evolved day by day, compares major weather models side by side, and ranks which model has been most accurate so far. - **Date trackers now support Celsius.** New trackers follow your units setting and render in your current unit everywhere. - **LucidSky now works in Canada.** Weather alerts from Environment and Climate Change Canada, radar coverage via Rainbow.ai, and AI forecast discussions from the multi-model ensemble when NWS doesn't reach. - **Tracker tab splits upcoming and completed.** Finished forecasts stay out of your active list. ### 1.0.6 — 2026-04-09 Bug fixes and performance improvements ### 1.0.5 — 2026-04-06 - Choose between Imperial and Metric units — temperatures in Celsius, wind in km/h, precipitation in mm. Auto-detected from your region during onboarding, changeable anytime in Settings. - Streamlined onboarding — pick your units and get straight to the forecast in four quick steps. ### 1.0.4 — 2026-03-29 - Sign-in is no longer required to use the app — jump straight into your forecast, sign in later if you want to track forecast dates - Email sign-in now uses a simple code instead of a magic link, so you never have to leave the app - Performance improvements --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*