# Instant NOAA Storm Pro vs MagmaSync

The clearest difference is review sentiment: MagmaSync at 89% 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 chart position (#200 vs unranked) and iOS requirement (16.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

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 89% of MagmaSync's.

Instant NOAA Storm Pro ships an update every 20 months, MagmaSync weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Instant NOAA Storm Pro | MagmaSync |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/instant-noaa-storm-pro/id1088173531/reviews) | **[4.9 (216 ratings)](https://appshunter.io/ios/app/magmasync-volcano-tracker/id6761513082/reviews)** |
| Number of ratings | 4 | **216** |
| Positive reviews | 0.0% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Weekly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#200** | — |
| Size | 13 MB | 34 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jufen Chang](https://appshunter.io/developer/1075589996) | [Shuangquan Li](https://appshunter.io/developer/1007061168) |

## What reviewers say

### Instant NOAA Storm Pro

[App page](https://appshunter.io/ios/app/instant-noaa-storm-pro/id1088173531)

**Currently charting:** #200 Top Paid · Weather (US App Store)

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.

**Highlights:** Real-time NOAA storm reports, NOAA radar images, 3D storm and radar view, Apple Watch integration, Apple TV integration, Storm event notifications

**Features:** Vision Pro support

**In-app purchases:** none


### MagmaSync

[App page](https://appshunter.io/ios/app/magmasync-volcano-tracker/id6761513082)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Instant NOAA Storm Pro free?

Instant NOAA Storm Pro costs $1.99, with no in-app purchases.

### Is MagmaSync free?

MagmaSync is free to download, with no in-app purchases.

### Which has better reviews, Instant NOAA Storm Pro or MagmaSync?

MagmaSync is rated higher. Instant NOAA Storm Pro averages 2.8 out of 5 from 4 ratings, while MagmaSync averages 4.9 from 216 ratings.

### Do Instant NOAA Storm Pro or MagmaSync have ads?

Neither Instant NOAA Storm Pro nor MagmaSync shows ads.

### Which is updated more often, Instant NOAA Storm Pro or MagmaSync?

Instant NOAA Storm Pro ships an update every 20 months, and MagmaSync weekly. Most recently, Instant NOAA Storm Pro was updated on October 24, 2026 and MagmaSync on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*