# GOES Viewer vs WeatherSat

The clearest difference is update cadence: WeatherSat at every 4 days against GOES Viewer's every 2 months. WeatherSat also leads on review sentiment (100% vs 86%). GOES Viewer's advantage is iOS requirement (13.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GOES Viewer holds the better App Store score, 4.9 against 4.8. Both are backed by a comparable volume of ratings — 15 and 12 respectively. Written reviews complicate that: 86% of GOES Viewer's written reviews are positive against 100% of WeatherSat's, so the app with the better star average is not the one people write more warmly about.

GOES Viewer ships an update every 2 months, WeatherSat every 4 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | GOES Viewer | WeatherSat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/goes-viewer/id1581819576/reviews)** | [4.8 (12 ratings)](https://appshunter.io/ios/app/weathersat/id6501969194/reviews) |
| Number of ratings | **15** | 12 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 28 MB | 11 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Emery Silberman](https://appshunter.io/developer/1517959260) | [Bog Bridges LLC](https://appshunter.io/developer/1480079828) |

## What reviewers say

### GOES Viewer

[App page](https://appshunter.io/ios/app/goes-viewer/id1581819576)

Easily view and share the latest satellite imagery from NOAA's Geostationary Operational Environmental Satellites (GOES) directly on your mobile device. This app simplifies accessing global satellite views and animations, making it quick to share images via message or save them to your gallery.

**Highlights:** View GOES satellite imagery, Access global satellite views, Watch satellite animations, Easy image sharing, Save imagery to gallery

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WeatherSat

[App page](https://appshunter.io/ios/app/weathersat/id6501969194)

View global weather satellite imagery and animations to visualize weather changes. Explore different weather visualizations and enjoy a dynamic view of weather systems. This app offers standalone functionality on Apple Watch and supports various widget types for iPhone.

**Highlights:** Global NOAA weather satellite imagery, Weather animation feature, Lightning and wind visualizations, Standalone Apple Watch app, iPhone widgets and lock screen support, Watch complications

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

**In-app purchases:** none


## Frequently asked questions

### Is GOES Viewer free?

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

### Is WeatherSat free?

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

### Which has better reviews, GOES Viewer or WeatherSat?

GOES Viewer is rated higher. GOES Viewer averages 4.9 out of 5 from 15 ratings, while WeatherSat averages 4.8 from 12 ratings.

### Do GOES Viewer or WeatherSat have ads?

Neither GOES Viewer nor WeatherSat shows ads.

### Which is updated more often, GOES Viewer or WeatherSat?

GOES Viewer ships an update every 2 months, and WeatherSat every 4 days. Most recently, GOES Viewer was updated on November 3, 2026 and WeatherSat on November 8, 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.*