# Aurora Compass — Aurora Forecasts and Alerts

> Aurora forecast and space weather app with alerts and observation tools. (iPhone/iPad app by Otto Ranta-Ojala.)

- Source: https://appshunter.io/ios/app/aurora-compass/id6446504259 (this page in markdown: same URL + `.md`)
- Developer: [Otto Ranta-Ojala](https://appshunter.io/developer/1678149884)
- Category: Weather, Utilities
- Price: Free with in-app purchases
- Rating: 4.80/5 from 8 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 61 MB
- Languages: American English, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, Korean, Polish, European Portuguese and 2 more
- Released: 2023-08-25
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/aurora-compass/id6446504259/reviews.md

## What is Aurora Compass?

Aurora Compass is a free aurora and space weather forecast app with no ads or paywalls. With it, you'll get all the data you need to catch the northern or southern lights in a layout that’s simple for beginners, yet detailed for experienced aurora chasers.

The main features include:
• Aurora alert notifications with cloudiness filter
• Near real-time geomagnetic activity from over 110 magnetometers
• Aurora forecast map with observation sharing tool
• Current and forecasted aurora probability in your location
• Solar image animation with x-ray chart and solar regions
• WSA-Enlil solar wind forecast animation
• Darkness tool to see when it'll be dark
• Moon rise, set and phase information
• Cloudiness forecast
• Solar wind charts
• Kp forecasts
• Color theme for people with red-green colorblindness

## Key features

- Aurora alert notifications
- Geomagnetic activity tracking
- Aurora forecast map
- Real-time aurora probability
- Solar image animation
- Cloudiness forecast
- Darkness tool

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pastel Color Palette | $1.99 | one-time |
| Diamond Color Palette | $29.99 | one-time |
| Gold Color Palette | $9.99 | one-time |
| Black and White Palette | $1.99 | one-time |
| Mint Color Palette | $4.99 | one-time |
| Pink Color Palette | $1.99 | one-time |
| Purple Color Palette | $1.99 | one-time |
| IBM Color Palette | $1.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/aurora-compass/id6446504259/reviews.md

### 5/5 — Simple Easy Accurate

*2026-04-03*

The app uses a lot more data than the other more simple apps that merely grabbed data from NOAA. I HIGHLY RECOMMEND THIS APP.

### 5/5 — Great app!

*2025-12-18*

Easy to use and has led to many successful aurora sightings.

### 1/5 — Used to work great

*2024-12-30*

Worked excellent but now the solar images no longer download. Shame, it was a great app.

**Developer response:** Hi! SDO images are back online. They were inaccessible due to a flood in the Joint Science Operations Center server room. Everything should be working now, so if you get a moment, updating your rating would mean a lot.

## Frequently asked questions about Aurora Compass

### What is Aurora Compass?

Aurora Compass is a free app that provides aurora forecasts and space weather data. It helps users predict when and where to best see the northern or southern lights.

### Does Aurora Compass have ads?

No, Aurora Compass is ad-free and has no paywalls, offering a clean user experience for aurora chasing.

### What kind of alerts does Aurora Compass provide?

Aurora Compass offers aurora alert notifications, which can be filtered by cloudiness to ensure you only get alerts when conditions are favorable for viewing.

### How does Aurora Compass track geomagnetic activity?

The app utilizes data from over 110 magnetometers to provide near real-time geomagnetic activity, a key factor in aurora visibility.

### What devices support Aurora Compass?

Aurora Compass is available for iPhone and iPad, making it accessible to a wide range of Apple users.

### How often is Aurora Compass updated?

The app was last updated on March 31, 2026, indicating ongoing development and support for its features.

### What is the age rating for Aurora Compass?

Aurora Compass has an age rating of 4+, making it suitable for a broad audience interested in weather and astronomy.

### Can Aurora Compass help with visibility in different lighting conditions?

Yes, Aurora Compass includes a darkness tool to show when it will be dark and provides moon rise, set, and phase information to help plan aurora viewing.

## Version history (last 5 of 5)

### 1.7.6 — 2026-06-26

- Solar image fetch performance improvements
- Minor translation fixes

### 1.7.5 — 2026-04-20

- Fixed issues with header animation on certain edge cases
- Fixed an issue with solar animation pinch to zoom on wide displays

### 1.7.4 — 2026-03-31

- Status bar is now opaque
- Fixed a bug that caused incorrect color to be used on Kp chart interactive overlay
- Discontinued iOS 15 support due to 3rd party library restrictions

### 1.7.3 — 2026-03-03

- Implemented stability improvements to prevent crashes affecting certain devices
- Fixed an issue where observation stamp map coordinates weren't sometimes updated correctly
- Fixed WSA-ENLIL loading indicator horizontal centering
- Fixed a bug that caused map features to not be removed in rare occasions
- Added refresh purchases button to restore previous purchases manually

### 1.7.1 — 2026-02-20

Fixed an issue where location marker heading was incorrect on some devices

## Apps similar to Aurora Compass

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Aurora Alert & Northern Lights](https://appshunter.io/ios/app/aurora-alert-and-northern-lights/id6739196317) | 1.0 (1) | Free | Weather |
| [Aurora Forecast 3D](https://appshunter.io/ios/app/aurora-forecast-3d/id1266448783) | 3.7 (3) | Free | Weather |
| [Amazing Aurora](https://appshunter.io/ios/app/amazing-aurora/id1559233057) | 4.4 (25) | Free | Weather |
| [Auroras Forecast & Alerts](https://appshunter.io/ios/app/auroras-forecast-and-alerts/id1532321511) | — | Free | Weather |
| [Step's Aurora Guide](https://appshunter.io/ios/app/steps-aurora-guide/id1670143757) | 4.6 (102) | Free | Weather |
| [Aurora Tracker](https://appshunter.io/ios/app/aurora-tracker/id1667950599) | 5.0 (2) | Free | Weather |

## Related topics

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*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 2026-08-26.*