Instant NOAA Storm Pro vs MagmaSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Instant NOAA Storm Pro
Get real-time NOAA storm and radar information with 3D views. Track tornadoes, wind, and hail events with up-to-date data refreshed every 10 minutes. Integrates with Apple Watch and Apple TV for a comprehensive weather experience.
- Real-time NOAA storm reports
- NOAA radar images
- 3D storm and radar view
- Apple Watch integration
- Apple TV integration
- Storm event notifications
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The Next Generation of NOAA Storms and NOAA Radar app is here (This app is part of the Universal Purchase. With one purchase, you will be able to know the NOAA Storms information on your iOS, Watch OS and Apple TV devices.). NOAA Storms provide reports for the following critical events: - Tornado - Wind - Strong wind - Hail - Large Hail iOS App Quick Started: > US Storms are listed on the map. Zoom in/out and select any city to see the Storm information. Storms information will be refreshed every 10 minutes to provide you the up-to-date information. > Giving the fact there can be no storm in any given day, click on the "Test" button to load the built in data (based upon Feb 24, 2016 Storm Prediction activities) so that you can try out the functionalities. > US NOAA Radar images will be loaded when the app is launched and will be refreshed every 10 minutes. And you are ready to see the latest real time radar images on the map. Zoom in and out to see the whether across multiple states. Click on the "Radar" button to enable/disable radar images. Slide the slider to change the transparency of radar images. > To see the Storm in 3D View and view the information, follow the steps below: 1. Select "Flyover" on the top to enable 3D View and you should be able to see the storms in 3D View. 2. You can use two-fingers gesture to change viewing angles: zoom in/out, rotate, swipe up/down for 3D View 4. Click on any storm to see the information Watch App Quick Started: > Launch the Watch App and the app will communicate with the iOS App to get the nearest storm information and also notify the iOS App to select the storm and view the information. Click on the "Nearest" button if you would like to search the nearest storm again. Introduction: This app is the Next Generation of NOAA Storms and NOAA Radar app by integrating the following technologies and data together: - The latest Apple MapKit features such as Traffic, Buildings, POI and 3D Model - Apple Watch Integration with iPhone. - Apple TV integration (Universal Purchase: one purchase to get the app on iOS, Apple Watch and Apple TV) - Storms including Tornado, Hail and Wind. - Real Time NOAA Radar - Databases with built in information. This app provides the following features: - The first app to integrate both Storms and the latest national Radar images together. - The first app to provide Storm and Radar images in 3D view. - One click Storm selection by selecting the right sidebar and click on a storm location. - One click feature switch by selecting the left sidebar and click on a feature - One click theme switch by selecting the left sidebar and click on a theme. - This app provides the Apple Watch Integration - This app will provide Apple TV integration.
MagmaSync
Get real-time updates on Kilauea volcano activity, including eruption status, forecasts, and observatory messages. View live camera feeds, ground deformation data, and summit weather. Features AI-powered summaries and multi-language translation.
- Real-time alert level and color code
- Official observatory messages
- Eruption status tracking
- AI-powered eruption forecasts
- Push notifications for alerts
- Live volcano camera feeds
- Ground deformation plots
- Summit weather conditions
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Stay connected to Kilauea - one of the world's most active volcanoes - with real-time data from the U.S. Geological Survey (USGS). MagmaSync delivers live volcano monitoring data, eruption forecasts, and observatory messages straight to your iPhone. Whether you're a resident of Hawaii, a traveler, a geology enthusiast, or a researcher, MagmaSync keeps you informed with the latest from the USGS Hawaiian Volcano Observatory (HVO). REAL-TIME MONITORING - View the current alert level and aviation color code at a glance - Read official observatory messages as they're published by USGS/HVO - Track eruption status - erupting, fountaining, overflowing, or paused USGS POWERED ERUPTION FORECASTS - Get USGS predicted eruption forecast windows PUSH NOTIFICATIONS - Receive instant alerts when the volcano's alert level or aviation color code changes - Get notified when new observatory messages are published - Stay ahead with time-sensitive eruption forecast window updates LIVE CAMERAS - Watch Kīlauea live from multiple USGS/HVO volcano cameras - See eruption activity, lava flows, and summit views in real time - Switch between camera angles without leaving the app GROUND DEFORMATION - View USGS electronic tilt plots for the summit and East Rift Zone - Track how the volcano is inflating or deflating over 2 days, a week, a month, or 3 months - Pinch or double-tap to zoom in on the plots for a closer look - Built-in guide explains how to read the charts WEATHER AT THE SUMMIT - Check current conditions at Kīlauea powered by Apple WeatherKit - Hourly forecast, 10-day outlook, UV index, and rain probability - Sunrise and sunset times, visibility, and active weather alerts MULTI-LANGUAGE TRANSLATION - Translate observatory messages into dozens of languages - Powered by Apple's on-device Translation framework — works offline - Enable auto-translate for seamless reading in your preferred language AI-GENERATED SUMMARIES - Get concise, easy-to-understand summaries of lengthy observatory messages - Powered by Apple Intelligence — processed entirely on your device - Choose your preferred summary language DESIGNED FOR EVERYONE - Clean, intuitive interface with beautiful dynamic visuals - Dark mode and light mode support with customizable appearance - No account or login required — just open and explore - Completely free with no in-app purchases or ads DISCLAIMER & LEGAL MagmaSync is an independent, third-party app. It is NOT an official product of the U.S. Geological Survey (USGS), the Hawaiian Volcano Observatory (HVO), or any government agency. MagmaSync is not affiliated with, endorsed by, or sponsored by the USGS or any federal, state, or local government entity. All volcano monitoring data displayed in the app originates from publicly available USGS sources. While we strive to deliver accurate and timely information, MagmaSync does not guarantee the accuracy, completeness, or timeliness of any data or notifications. MagmaSync is for informational purposes only and should not be used as a substitute for official emergency alerts or safety guidance. Notifications may experience network or processing delays. AI-generated translations and summaries may be inaccurate or incomplete. For real-time safety updates and emergency instructions, always consult official local government authorities. By using MagmaSync, you agree to our Terms & Conditions and Privacy Policy, available at https://magmasync.web.app.
Screenshots
Verdict
The clearest difference is review sentiment: MagmaSync at 88% against Instant NOAA Storm Pro's 0%. MagmaSync also leads on price (Free vs $1.99) and rating (4.9 vs 2.8). Instant NOAA Storm Pro's advantage is iOS requirement (16.0 vs 26.0). On ads, in-app purchases 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
MagmaSync is free to download; Instant NOAA Storm Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MagmaSync holds the better App Store score, 4.9 against 2.8. That said, the two scores are not equally well evidenced: MagmaSync has 216 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Instant NOAA Storm Pro's written reviews are positive against 88% of MagmaSync's.
Instant NOAA Storm Pro ships an update every 20 months, MagmaSync weekly. Both last shipped on October 24, 2026.
| Parameter | Instant NOAA Storm Pro | MagmaSync |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.8 (4 ratings) | 4.9 (216 ratings) — better |
| Positive reviews | 0.0% of reviews | 87.5% of reviews — better |
| Number of ratings | 4 | 216 — better |
| Update frequency | Every 20 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac, Apple TV — better | iPhone, iPad, Apple Watch |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 13 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Jufen Chang | Shuangquan Li |
Customer experience
Instant NOAA Storm Pro
MagmaSync
In-app purchases
Instant NOAA Storm Pro
No in-app purchases
MagmaSync
No in-app purchases
Questions
Is Instant NOAA Storm Pro free?
Is MagmaSync free?
Which has better reviews, Instant NOAA Storm Pro or MagmaSync?
Do Instant NOAA Storm Pro or MagmaSync have ads?
Which is updated more often, Instant NOAA Storm Pro or MagmaSync?
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