Aurora Alert is an Android app designed to alert you when you have the best chance of seeing aurora in your area. It is designed to work "right out of the box", without any configuration needed from the user. When first launching Aurora Alert, it will find your location from GPS or cell networks, and then configure your settings based on the results. Users can then adjust any settings, if they wish. Aurora Alert will then update in the background, as often as you wish, alerting you to possible aurora sightings when the conditions are favorable.
Aurora Alert is configured to run as efficiently as possible. Automatic updates will download only 5KB of compressed data per update, which spares users of downloading needless data against their limits. It also runs only when it needs to, and no more, which helps save battery life and frees up for RAM for other apps. Note that since Aurora Alert needs to update in the background, certain task killer apps can prevent it from updating. So if you run any task killers, Aurora Alert will need to be on the ignore list in order to keep updating.