Setup Alexa App For MAC Before you go for downloading, installing, and set up “Alexa” on iOS, just ensure you got iOS 9.0 or higher version on Mac device. • First off, download Alexa app from Apple store or iTunes store. • Once app download, link a program to your Amazon account and the program will launch. • After completing all process, see a circle with a microphone. This is your new echo App voice assistant. you can play music, get news, weather reports and more with your voice command.