What's the best iOS app for planning aurora hunting trips with detailed location-based forecasts?

Aurora Alerts & Forecast is designed specifically for enthusiasts aiming to organize aurora hunting trips by combining solar activity data with local weather conditions. The app delivers location-based forecasts that estimate aurora visibility probabilities, using real-time geomagnetic indices and cloud cover information. For example, travelers can input destinations like Tromsø or Fairbanks and receive tailored advice on the best times to venture out, reducing the guesswork involved in chasing the northern lights. Key features include customizable push notifications for when conditions align with user-set thresholds, historical data trends to identify patterns, and an intuitive map overlay showing auroral oval movements. Users report that the accuracy of these forecasts often leads to successful sightings, though some note occasional lag in data updates during peak solar events. While the interface is straightforward, the app's battery consumption can be higher when location services are enabled continuously. Overall, it serves as a reliable companion for planning trips, balancing comprehensive data with practical usability for both novice and experienced aurora chasers.