# Aurora Tracker - Polar Lights — Northern lights forecast

> Advanced aurora borealis tracker with real-time space weather data and forecasts. (iPhone/iPad app by Moritz Berger.)

- Source: https://appshunter.io/ios/app/aurora-tracker-polar-lights/id6759165908 (this page in markdown: same URL + `.md`)
- Developer: [Moritz Berger](https://appshunter.io/developer/769529432)
- Category: Weather
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 30 MB
- Languages: American English
- Released: 2026-02-25
- Data updated: 2026-08-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/aurora-tracker-polar-lights/id6759165908/reviews.md

## What is Aurora Tracker?

The most advanced aurora app on the market. Track aurora borealis like a pro. Aurora Tracker combines real-time space weather data with an intelligent aurora probability score and a live northern lights heatmap — giving you the most reliable aurora forecast right on your phone.

REAL-TIME SPACE WEATHER DASHBOARD
All essential aurora indicators at a glance: current KP index, solar wind speed, proton density, and the Bz and Bt magnetic field components from the DSCOVR satellite. Every metric is color-coded from green to red so you instantly understand geomagnetic conditions — whether you are a beginner or an experienced aurora hunter.

SMART AURORA CHANCE SCORE
Stop guessing and start knowing. Our algorithm evaluates six factors in real time — KP index, solar wind speed, Bz magnetic field strength, hemispheric auroral power, cloud coverage, and moon illumination — and calculates a single aurora probability percentage for your location. One number tells you if tonight is worth heading outside.

LIVE AURORA HEATMAP
A stunning interactive map overlay, powered by NOAA's Ovation Prime model, visualizes where the aurora oval is active right now. See northern lights probability across the entire globe and identify the best viewing regions at a glance.

DETAILED FORECAST CHARTS
Plan your aurora observation sessions with comprehensive interactive charts:
- KP index history over the last 48 hours
- KP forecast for the coming hours
- Daily maximum KP predictions
- Solar wind speed and density trends across 7 days
- Bz and Bt magnetic field timelines

VIEWING CONDITIONS
A clear, dark night sky is essential for spotting polar lights. Check moon phase, moon illumination percentage, and real-time cloud cover for your location. Aurora Tracker instantly tells you whether skies are favorable for aurora viewing tonight.

LEARN ABOUT AURORA
Built-in guides explain the science behind northern lights — how geomagnetic storms create aurora borealis, what solar wind metrics mean, and how the KP index works. Plus practical tips for aurora photography and night sky observation.

TRUSTED DATA SOURCES
Every measurement comes directly from NOAA's Space Weather Prediction Center and the DSCOVR satellite at Lagrange Point 1. Cloud data is provided by Open-Meteo. Scientific, real-time, and reliable.

BEAUTIFULLY DESIGNED
- Elegant dark interface that preserves your night vision
- Intuitive layout for both aurora beginners and seasoned chasers
- Color-coded values for instant understanding
- Free to use — ads help fund development; optional in-app purchase to remove ads

Whether you are planning an aurora trip to Scandinavia, Iceland, or Canada, or simply want to know when northern lights might appear near your home — Aurora Tracker is the space weather companion you need.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/appstore/dev/stdeula/

Download now and never miss the northern lights again.

## Key features

- Real-time space weather dashboard
- Intelligent aurora probability score
- Live northern lights heatmap
- Detailed forecast charts
- Viewing condition analysis
- Educational guides on aurora science

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $17.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Lifetime | $24.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/aurora-tracker-polar-lights/id6759165908/reviews.md

### 5/5 — Polarlichter Vorhersage - Klasse!!!

*2026-02-26*

Super guter Tracker mit aussagefähigen Ergebnissen. Wir haben damit tolle Polarlichter entdeckt und Verfolgt. Danke!!!

## Frequently asked questions about Aurora Tracker

### What is Aurora Tracker?

Aurora Tracker is an advanced application designed to help users track and forecast the aurora borealis. It combines real-time space weather data with an intelligent probability score and a live heatmap for reliable aurora predictions.

### Does Aurora Tracker have ads?

Yes, Aurora Tracker contains advertisements. These ads help fund the development of the app. An optional in-app purchase is available to remove these advertisements.

### What data does Aurora Tracker use for its forecasts?

Aurora Tracker utilizes real-time data from NOAA's Space Weather Prediction Center and the DSCOVR satellite, including KP index, solar wind speed, proton density, and magnetic field components. Cloud data is provided by Open-Meteo.

### Can I see where the aurora is happening right now with Aurora Tracker?

Yes, Aurora Tracker features a live, interactive aurora heatmap powered by NOAA's Ovation Prime model. This map visualizes the current activity of the aurora oval globally, showing where the northern lights are most likely to be visible.

### What are the subscription options for Aurora Tracker?

Aurora Tracker offers two subscription plans: Premium Monthly for $2.99 per month and Premium Yearly for $17.99 per year. These subscriptions likely unlock additional features or remove ads.

### What devices is Aurora Tracker compatible with?

Aurora Tracker is supported on iPhone, iPad, and iPod devices. It has an age rating of 4+ and is designed with an elegant dark interface to preserve night vision.

### How often is Aurora Tracker updated?

The latest version of Aurora Tracker is 1.0.4, and it was last updated on February 26, 2026. This indicates a recent update, suggesting ongoing development and maintenance.

### What makes Aurora Tracker's forecast score smart?

The app's algorithm calculates a single aurora probability percentage by evaluating six factors in real time: KP index, solar wind speed, Bz magnetic field strength, hemispheric auroral power, cloud coverage, and moon illumination for your specific location.

## Version history (last 3 releases)

### 1.0.4 — 2026-02-26

You can now change the app language in Settings.

### 1.0.3 — 2026-02-25

Added support for more languages
Reduced app size for faster download and less storage

### 1.0.0 — 2026-02-25

No release notes.

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All apps by Moritz Berger: https://appshunter.io/developer/769529432

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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 2026-08-08.*