AlohaSafe Alert AppAlohaSafe Alert App County of Maui Public Health Emergency Rules strongly recommend the download of the AlohaSafe Alert application or other Google-Apple exposure notification system application for all travelers on the Safe Travels program. For transpacific and interisland travelers, downloading the exposure notification apps is strongly recommended. The AlohaSafe Alert app is compatible with Android and iPhones. Android phones should be Version 6 or above. iPhones should have iOS 13.7 or greater.