Aurora Signal
Aurora odds where you are
About
This app provides a single, easy-to-understand number indicating your chance of seeing the northern lights tonight. It considers your location, cloud cover, light pollution, and moon phase to give a personalized forecast.
What's New in Aurora Signal
1.0
September 11, 2026
Subscriptions & In-App Purchases
Aurora Pro Annual
Subscription to Pro features for one year
Developer apps
FAQ
What is the main benefit of using Aurora Signal?
Aurora Signal simplifies aurora forecasting by providing a single, easy-to-understand probability number. It uniquely integrates local factors like cloud cover and light pollution, unlike apps that present multiple raw data dashboards.
How does Aurora Signal calculate the aurora viewing chance?
It reads NOAA's live OVATION aurora model and weighs it against your specific cloud forecast, light pollution levels, moon phase, and whether it will be dark enough. This comprehensive approach ensures a more accurate prediction for your location.
Does Aurora Signal offer a free version?
Yes, Aurora Signal offers a free version with core features like tonight's probability, the best hour to view, and current conditions. This allows users to access essential forecasting information without any cost.
What features are included in Aurora Pro?
Aurora Pro unlocks advanced features such as a list of nearby dark spots with drive times, a live aurora map with probability overlay, a home screen widget, a three-day forecast, and custom alert thresholds.
How much does Aurora Pro cost?
Aurora Pro is available through two purchase options: a $9.99 annual subscription or a one-time lifetime unlock for $24.99. Both options provide access to the premium features.
Can I cancel my Aurora Pro subscription?
Yes, subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. You can manage your subscription through your device's settings.
Is Aurora Signal safe to use for children?
Aurora Signal has an age rating of 4+, indicating it is suitable for young users. The app prioritizes user privacy with no account creation, tracking, or analytics, and uses minimal third-party code.
How often is Aurora Signal updated?
The app was last updated on September 11, 2026, indicating recent development and maintenance. Its current version is 1.0, suggesting a stable release.
