Some transactions between users with the same wallet have no cost.
User verification is necessary, so privacy is questionable.
Download process and account creation smoothly. Only available to some users in Asia.
They are only available for storage, Bitcoin, litecoin and Etherium.
Currently its biggest strength is in the business of using its debit card directly financed with the previously established cryptocurrencies. It is possible to preset that it is centralized since you do not have access to private keys, this means that the assets are in custody of this platform.
It is not available in many countries.