http://roccoypcwck4hl46mbdg42kngvfejtzui2pp64s4vqz7vl33nhsgw4id.onion/faq
IOS: Cake Wallet from https://cakewallet.io/ (clearnet link) We advise against using a mobile phone/tablet for dark net activities if you don't really know what you are doing. Unless properly secured, mobile devices are a security and privacy nightmare.