# Solar Weather — Magnetic Storms & Moon Phases > Solar weather app tracks magnetic storms and moon phases with forecasts. (iPhone/iPad app by Andrey Sapunov.) - Source: https://appshunter.io/ios/app/solar-weather/id584490475 (this page in markdown: same URL + `.md`) - Developer: [Andrey Sapunov](https://appshunter.io/developer/510128268) - Category: Weather, Travel - Price: Free - Rating: 3.40/5 from 5 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 10 MB - Languages: Korean, German (Germany), Russian, Norwegian Bokmål, Swedish, European Spanish, Arabic, American English, Ukrainian, Italian and 7 more - Released: 2012-12-10 - Data updated: 2026-09-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/solar-weather/id584490475/reviews.md ## What is Solar Weather? Solar Weather brings real-time space weather monitoring to your pocket. Track the planetary Kp-index, forecast magnetic storms, and follow moon phases — all in one beautifully designed app. SOLAR WIND See the solar wind that drives it all — speed, plus the all-important Bz and Bt magnetic field straight from NOAA's DSCOVR satellite, with a 24-hour Bz trend. A southward Bz is the earliest sign that a storm and aurora are building. NOAA STORM SCALES Follow the three official NOAA scales at a glance — geomagnetic storms (G), solar radiation storms (S) and radio blackouts (R) — with a 3-day outlook. Turn on alerts for radiation storms and radio blackouts, too. REAL-TIME KP-INDEX Monitor the current geomagnetic activity level on a clear 0–9 scale with color-coded status. See hourly charts for the last 24 hours and spot trends at a glance. STORM FORECASTS View 24-hour and 27-day geomagnetic forecasts sourced from NOAA. Know when the next magnetic storm is coming before it affects your health, electronics, or aurora visibility. MOON PHASE CALENDAR Browse an interactive monthly calendar showing the moon phase for every day. Tap any date to see the lunar day, illumination percentage, and days until the next full or new moon. SMART NOTIFICATIONS Choose exactly which alerts matter to you: • Magnetosphere excited (Kp 2–3) • Magnetic storm detected (Kp 4+) • Severe storm warning (Kp 7+) • Full moon — 2 days, 1 day, or day-of • New moon — 2 days, 1 day, or day-of EDUCATIONAL ARTICLES Learn what the magnetosphere is, how K-index works, how geomagnetic storms affect health, and why the aurora borealis happens. ASK SIRI Just ask Siri — “Is there a magnetic storm?”, “What's the moon phase?” or “What's the solar activity?” — for an instant answer. The same shortcuts work from Spotlight and the Shortcuts app. WIDGETS & LIVE ACTIVITY Keep the current Kp-index, aurora chance, and moon phase on your Home and Lock Screen. When a magnetic storm is underway, a Live Activity shows live readings on your Lock Screen and in StandBy. FEATURES • Real-time Kp-index with hourly bar charts • 24-hour and 27-day storm forecasts from NOAA • Interactive moon phase calendar • 11 configurable push notification types • Real-time solar wind (speed, Bz, Bt) with a 24-hour trend • Official NOAA G/S/R storm scales with a 3-day outlook • Offline moon calculations — works without internet • Dark theme designed for space weather • Available in 17 languages • Ask Siri & Spotlight — storms, moon phase, solar activity • Home Screen & Lock Screen widgets, plus a storm Live Activity • Apple Watch app • Optimized for iPhone and iPad • Built-in knowledge hub with an illustrated glossary • No ads. No tracking. Free forever. ## Key features - Magnetic storm monitoring - Magnetosphere scale (1-10) - 3-day magnetosphere history - 24-hour magnetosphere forecast - 27-day magnetosphere forecast - Push notifications for disturbed magnetosphere - Moon phase tracking ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/solar-weather/id584490475/reviews.md ### 1/5 — Rubbish *2021-05-20* Doesn’t work. Stuck on September 5th 2018, No links work on only view, no send button on contact/ feedback email. Rubbish. ### 2/5 — Date wrong *2019-11-19* Wrong date showing, no update ### 1/5 — Stale app *2019-04-20* The latest data that the app displays goes back to Sep. 5, 2018. It does not update! ### 1/5 — Bugs???!!! *2019-04-10* Upon opening the app I’m told it must be connected to the internet. I checked repeatedly; I AM connected to the internet. What’s up? ### 5/5 — Works Great *2018-05-20* This app opens fine (the seem to have fixed the glitch that the other reviewers talked about). You can set up notifications for just about anything. ### 1/5 — Please fix. *2015-08-02* Solar section not working in this app ATM. Tried emailing to let them know there is a problem, but my emails keep getting bounced back to me. Please fix, when working correctly, I love this app. ### 1/5 — Do not buy this app *2015-01-25* This app doesn't work at all. None of the data ever actually changes. Do not buy this app! ### 1/5 — Crashes on launch *2013-03-26* I can't even get it to run once. I'll edit or make a new review if it ever works. Looks like it would be an awesome app except for the not being able to launch it part... iPhone 4GS. Does anyone have it working? ## Frequently asked questions about Solar Weather ### What is Solar weather's main purpose? Solar weather is an application designed to monitor magnetic storms and moon phases. It provides real-time magnetosphere data, historical trends, and future forecasts, along with moon phase information. ### What kind of magnetosphere data does Solar weather offer? The app displays the current magnetosphere value on a scale of 1 to 10. It also provides access to a 3-day history of magnetosphere conditions and detailed forecasts for the next 24 hours and 27 days. ### Can I get alerts from Solar weather? Yes, Solar weather allows users to receive push notifications for disturbed magnetosphere conditions, ensuring you are informed about significant space weather events. ### Does Solar weather track moon phases? Yes, the application includes tracking for moon phases, specifically highlighting the times of the full moon and new moon. ### What devices is Solar weather compatible with? Solar weather is available for iPhone and iPod devices. It is rated for ages 4 and up. ### How often is Solar weather updated? The latest version of Solar weather is 3.01, last updated on May 15, 2018. It was initially released on December 10, 2012. ### Does Solar weather have ads? No, Solar weather does not contain advertisements. The application is free to download and use without any ad interruptions. ### What is the user rating for Solar weather? Solar weather has a rating of 3.0 stars based on 4 user ratings. This feedback provides insight into user satisfaction with the application's features and performance. ## Version history (last 5 releases) ### 4.5 — 2026-06-28 We fixed the Moon phase illustration — the lit and shadowed sides are now drawn correctly for every phase. (The waxing and waning crescent used to appear reversed.) Thanks to everyone who reported it! Plus minor performance and stability improvements. ### 4.4 — 2026-06-13 A big space-weather upgrade: • Solar wind in real time — speed, Bz and Bt from NOAA's DSCOVR satellite, with a 24-hour Bz trend. • Official NOAA storm scales — current G/S/R levels and a 3-day outlook, plus new alerts for solar radiation storms (S) and radio blackouts (R). • Aurora Tonight now factors in the solar wind for a sharper forecast. • Ask Siri about the solar wind or storm level, and add the new Solar Wind & Storms widget. Plus performance and stability improvements. ### 4.3 — 2026-06-07 Thanks for using Solar Weather! This update brings: • A refined real-time Kp-index gauge and hourly charts • Smoother 24-hour and 27-day storm forecasts • Interactive moon phase calendar improvements • More reliable push notifications • Performance improvements and bug fixes Now available in English, German, Russian, and Spanish. Questions or ideas? Write to storm@ntpk.com ### 4.2 — 2026-04-18 Apple Watch support ### 4.1 — 2026-04-17 Apple Watch support ## More apps by Andrey Sapunov - [Автозапчасти Vitocars](https://appshunter.io/ios/app/vitocars/id510370154) - [Juche Rising](https://appshunter.io/ios/app/juche-rising/id6762080317) - [Scandy Business Card Scanner](https://appshunter.io/ios/app/scandy-business-card-scanner/id6762094718) - [Andwriter](https://appshunter.io/ios/app/andwriter/id6762120253) - [Charlie Rivel's Quest](https://appshunter.io/ios/app/charlie-rivels-quest/id6762204242) All apps by Andrey Sapunov: https://appshunter.io/developer/510128268 ## Related topics [solar weather](https://appshunter.io/ios/topics/solar-weather) · [blackout space weather](https://appshunter.io/ios/topics/blackout-space-weather) · [space weather live](https://appshunter.io/ios/topics/space-weather-live) · [solar weather pro](https://appshunter.io/ios/topics/solar-weather-pro) --- *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 2026-09-09.*