This app is by Andrew Vilcsak and says it uses the "Coinbase API". While Coinbase has officially endorsed the app https://twitter.com/coinbase/sta..., it's still a third-party app so I think I'm going to wait until Coinbase releases their own app
Zack Shapiro@zackshapiro · Head of Mobile at Splash
@imkevinxu I believe this is the codebase that Coinbase shipped, Apple made them pull it, and then Andrew put his name on it. He's a mobile engineer at Airbnb so probably good friends with people at Coinbase.
