About
Aurora Forecast by TINAC Inc. transforms complex space weather science into an intuitive aurora hunting experience. At its core is the AI Aurora Analyst — powered by Apple Intelligence — which processes solar wind speed, interplanetary magnetic field data, and Kp indices to deliver a personalized Go/No-Go verdict based on your exact location and local weather conditions. No need to interpret raw data yourself; the app does the heavy lifting so you never miss a show. The app leverages the NOAA OVATION Aurora Forecast Model for highly accurate predictions and displays an interactive aurora probability map alongside a 3D globe with real-time aurora visualization. Multi-day Kp-index forecast charts help you plan aurora trips in advance, while customizable push notifications ensure you're alerted the moment a geomagnetic storm is detected. For convenience, Home Screen and Lock Screen widgets display live Kp-index updates at a glance. Apple Watch complications let you track activity right from your wrist — ideal for quick checks when you're already outdoors. A built-in dark sky location finder helps you escape light pollution for the best possible views. Additional features include live solar observatory feeds, real-time solar wind and geomagnetic activity data, and support for 30+ languages. Whether you're planning a dedicated aurora-chasing trip or simply hoping to spot the lights from your backyard, Aurora Forecast is the most comprehensive tool available on iOS.
Key Features
- AI Aurora Analyst: Powered by Apple Intelligence, it processes solar wind, IMF, and Kp index data to deliver a simple personalized Go/No-Go verdict for aurora visibility at your exact location.
- NOAA OVATION Forecast Model: Uses the industry-standard NOAA OVATION model for highly accurate real-time aurora probability maps and multi-day Kp-index forecast charts.
- Customizable Alerts & Widgets: Push notifications for geomagnetic storms, plus Home Screen, Lock Screen, and Apple Watch complications for instant Kp-index updates without opening the app.
- 3D Globe & Interactive Maps: Visualize real-time aurora activity on an interactive probability map and an immersive 3D globe showing live aurora coverage across the globe.
- Dark Sky Location Finder: Identifies nearby dark sky locations to help you escape light pollution and maximize your chances of seeing the aurora clearly.
Use Cases
- Planning an aurora-watching trip to Iceland, Norway, Alaska, or other high-latitude destinations by checking multi-day Kp-index forecasts in advance.
- Receiving real-time push notifications during an unexpected geomagnetic storm so you can step outside and catch the Northern Lights.
- Using Apple Watch complications to discreetly monitor Kp-index activity while already outdoors without pulling out your phone.
- Identifying nearby dark sky locations to escape urban light pollution and improve aurora visibility on active nights.
- Letting the AI Aurora Analyst interpret complex space weather data on your behalf if you're a first-time aurora viewer with no background in solar science.
Pros
- Proven Real-World Accuracy: User reviews confirm the app's alerts reliably correspond to actual visible aurora activity, outperforming competing apps in real-world conditions.
- Beginner-Friendly AI Guidance: The AI Go/No-Go verdict eliminates the need to interpret complex space weather data, making aurora chasing accessible to complete newcomers.
- Deep Apple Ecosystem Integration: Native Apple Watch complications, Home Screen widgets, and Apple Intelligence make it feel seamlessly integrated with iOS devices.
Cons
- iOS/macOS Only: The app is exclusive to Apple platforms, leaving Android users without access to its features.
- Advanced Features Require Subscription: The most powerful capabilities, including AI analysis and extended forecasts, are locked behind a monthly or yearly subscription plan.
- Apple Intelligence Dependency: The flagship AI Aurora Analyst feature requires Apple Intelligence, which limits it to newer Apple devices running supported OS versions.
Frequently Asked Questions
What is the AI Aurora Analyst?
The AI Aurora Analyst is a feature powered by Apple Intelligence that automatically processes solar wind speed, interplanetary magnetic field data, and Kp indices, then delivers a clear Go/No-Go verdict for whether you can see the aurora at your exact location tonight.
Is Aurora Forecast free to use?
Yes, Aurora Forecast is free to download with core features available at no cost. Premium tiers — Aurora Pro and Aurora Ultimate — are available via monthly or yearly subscriptions starting at $2.99/month.
Which devices does Aurora Forecast support?
Aurora Forecast supports iPhone, iPad, Apple Watch, and Mac. It is available exclusively on the Apple App Store and is not available on Android.
How does the app notify me of aurora activity?
The app sends customizable push notifications when a geomagnetic storm is detected. You can also monitor activity through Home Screen and Lock Screen widgets, as well as Apple Watch complications for at-a-glance updates.
What data sources does Aurora Forecast use?
Aurora Forecast uses the NOAA OVATION Aurora Forecast Model along with real-time solar wind and geomagnetic activity data to generate forecasts, probability maps, and Kp-index charts.
