I haven't personally tested the Coinomi in-wallet exchange, but if you need a BTC wallet with an in-coin exchange option BTC (www.btc.com / wallet.btc.com) is the way to go. Though it only allows you to buy Bitcoin, not sell it.
I haven't personally tested the Coinomi in-wallet exchange, but if you need a BTC wallet with an in-coin exchange option BTC (www.btc.com / wallet.btc.com) is the way to go. Though it only allows you to buy Bitcoin, not sell it.
RE: Coinomi Wallet Announces Support for ZClassic and Bitcoin Private