Coinbase Commerce - Accept BTC, ETH & other digital currencies in your business
ChangeTip for iPhone - Send and receive dollars and bitcoin on social (with emoji!)
Circle Pay - Send money like a text. No fees. No borders. No one else is doing this.
Facebook Pay - Send money to your friends via Messenger
BitPay - Bitcoin payment gateway. Enterprise-grade solutions, from the pioneer of bitcoin payments.
Square Cash - Email money to Anyone