Not good for foreigner that have changed passport
For must foreigners we change passport and number every 3rd, 5th or 10 years. This app or Bank of Communications can not handle it. You cannot login after have changed your passport number and the worst thing they do absolutely nothing about it! I registered my new passport number in 2017 October and until the present day (2018-09-04) they have not been able to update their system. Avoid this bank if you are planning to open an account in this bank.