香港入境事務處 app for iPhone and iPad

Immigration Department Mobile Application contains the following functions and information:
• Appointment Booking
• Application Services
• Form Filling
• Land Boundary Control Points Waiting Time
• My Tag Status
• "e-Visa"
• Submissions of Documents
• Contact the Assistance to Hong Kong Residents Unit
• Contactless e-Channel
• I-RemindU
• Other Services; and
• Immigration Department YouTube Channel

Note:

• Using Immigration Department Mobile Application, data transmission fees may be incurred for transmitting data through mobile devices. You are suggested keeping track of data usage from time to time.