Passless is everywhere. Just download the Passless app for Apple, Android, Windows, and Windows Phone.
Passless is available for the Apple iPhone and the iPad running on iOS 8.0 or higher.Download from the App Store
Download Passless from the Google Play Store. Most devices running Android 4.4 or higher are supported.Download from the Play Store
Passless for Windows Phone runs on Windows Phone 8.0 or higher.Download from the Windows Store