Is the Android app actually available for download? The link on their website is broken. Edit: Link has been added: https://play.google.com/store/apps/details

Is the Android app actually available for download? The link on their website is broken. Edit: Link has been added: https://play.google.com/store/apps/details?id=com.mailboxapp https://play.google.com/store/apps/details?id=com.mailboxapp