# Astrospheric vs SpaceWeatherX

The clearest difference is ads: Astrospheric at none against SpaceWeatherX's shown. Astrospheric also leads on chart position (#69 vs unranked). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Astrospheric sells 2 in-app purchases, starting at $2.99 per month and SpaceWeatherX sells 1 in-app purchase, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

Astrospheric ships an update every 3 weeks, SpaceWeatherX every 10 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | Astrospheric | SpaceWeatherX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (481 ratings)](https://appshunter.io/ios/app/astrospheric/id1166046863/reviews)** | — |
| Number of ratings | **481** | — |
| Positive reviews | 87.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Best chart rank | **#69** | — |
| Size | 39 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Fiordalis](https://appshunter.io/developer/1166046862) | [Ivan Tokic](https://appshunter.io/developer/6790472604) |

## What reviewers say

### Astrospheric

[App page](https://appshunter.io/ios/app/astrospheric/id1166046863)

**Currently charting:** #69 Top Grossing · Weather, #142 Top Free · Weather (US App Store)

This app offers advanced weather forecasting and astronomical data for stargazers and astrophotographers. It provides detailed hourly forecasts, cloud and sky transparency reports, and alerts for celestial events. It also includes tools for astronomical societies and offline site setup.

**Highlights:** 84-hour hourly weather forecast, Ensemble cloud forecast, Kp index for Aurora, ISS flyover paths, Integrated smoke forecast, Sky and ground data, Rise and set times, Solar and Lunar eclipse data

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astrospheric Pro Subscription | $2.99 | per month |
| Astrospheric Pro Subscription | $29.99 | per year |

**What reviewers like**

- 🚀 Precision tool for astrophotography
- 🔍 Detailed weather forecasts
- ⭐ Accurate and reliable
- 💻 Comprehensive data and features
- 📊 Helpful for planning observing sessions

**What reviewers complain about**

- 🐛 Occasional inaccurate forecasts
- 🔍 Missing some weather data (e.g. wind)
- 💰 Subscription required for full functionality
- 🔌 Compatibility issues on some devices

**Reported bugs**

- App crashing or not loading on some devices
- Inconsistent temperature and wind data

**Requested features**

- Notification system for clear skies
- Widgets for quick access to data
- More detailed transparency and seeing data
- Ability to flip east and west in the app


### SpaceWeatherX

[App page](https://appshunter.io/ios/app/spaceweatherx-aurora-and-solar/id6807881639)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpaceWeatherX Plus Annual | $8.99 | per year |


## Frequently asked questions

### Is Astrospheric free?

Astrospheric is free to download, with in-app purchases available.

### Is SpaceWeatherX free?

SpaceWeatherX is free to download, with in-app purchases available.

### Do Astrospheric or SpaceWeatherX have ads?

SpaceWeatherX shows ads; Astrospheric does not.

### Which is updated more often, Astrospheric or SpaceWeatherX?

Astrospheric ships an update every 3 weeks, and SpaceWeatherX every 10 days. Most recently, Astrospheric was updated on October 19, 2026 and SpaceWeatherX on October 19, 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.*