The software sounds a lot like a cryptocurrency wallet – only its entirely permissioned, isn't open-source, and doesn't allow users to access their ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.newsbtc.com/2018/11/06/etoro-launches-cryptocurrency-management-mobile-app/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGnt656BsnPIJRfjjWyN28cn33eIg
