Yes there are a few mobile wallets out in the market such as ENJIN coin wallet & EIDOO wallet. But, ETHOS will be something next level. The amount of pain ETHOS will solve is immense , to me ETHOS is easily 200 USD + crypto at the end of this year and it is really my modest prediction. It can go way beyond that. I suggest keep on holding this for 2 years, it will be super huge !