An iPhone companion for the Sony bodies with Ctrl w/ Smartphone — α7 III, α7R III, α9, the α6000 line, RX100 IV–VII. Live view with exposure on drag dials, timelapses shot and assembled on the phone, memory-card browsing by day, and RAW+JPEG straight to the phone over the camera's FTP. No account, no analytics, no subscription: 7 days free, then $2.99 once.