Bitcoin supporters may be pleased to hear that Circle will soon be implemented in iMessage as part of iOS 10 release, set to launch this month alongside the iPhone 7.
Millions of iMessage Users Will Now Be Able to Use Circles Bitcoin Payment System The iOS 10 update will contain a newly designed iMessage service that will enable developers to bring third-party applications to the platform. The beta version of the iMessage app shows a handful of apps added to the texting service, along with music and GIF sharing abilities. Third-party platforms to be added include Square Cash, Lyft and Circle Pay.
https://news.bitcoin.com/imessage-feature-circles-bitcoin-wallet/