What's the best iOS app for chasing the Northern Lights on a trip to Iceland or Norway?

My Aurora Forecast & Alerts is a specialized tool designed for travelers and enthusiasts aiming to witness the aurora borealis. Its primary utility lies in consolidating multiple crucial data points into a single, accessible interface. The app displays real-time and forecasted auroral activity using the KP index, overlays this information with live cloud cover maps, and provides an hourly probability forecast for the user's specific location. For someone in Iceland or Norway, this means being able to check not just if activity is high, but also if local weather conditions will permit a clear view of the sky. The push notification feature for 'Aurora Visible' alerts is frequently cited in reviews as a game-changer, waking users up or alerting them when conditions are right, which is essential in regions where the lights can appear unpredictably and briefly. Additional features like a compass overlay pointing to the magnetic north and a community photo feed for inspiration add practical value. Some users note occasional quirks with location services on certain devices, but this is often remedied by manual location entry. The app's design prioritizes the information needed for a successful chase, avoiding superfluous data that could overwhelm a user in a remote, dark location. For planning a dedicated aurora-hunting trip, its focused functionality makes it a reliable companion.