Who may use the Mobile Passport Control service?

The Mobile Passport App may be used by U.S. citizens with a valid U.S. passport and Canadian citizens with both a valid Canadian passport and B1 or B2 visa status. Unfortunately, at this time, it won’t work for U.S. Legal Permanent Residents. The Mobile Passport App is compatible with iOS and Android devices. You may check the exact requirements on the App Store and Google Play Store.