photoFlow is a personal app used only by its developer.
With the signed-in user's permission, it reads photos from that user's Google Drive and writes review decisions back to the same Drive. That data stays on the user's device and in the user's own Google Drive. It is not sent to any other server, shared with anyone, sold, or used for advertising.
Access can be withdrawn at any time at myaccount.google.com/permissions.
Contact: chronostream.digital@gmail.com