There are a few good months before we see the first official preview of iOS 12, but that does not prevent designers from designing more interesting concepts.
A concept al iOS 12, which has caught our attention these days, redesigns the iOS Music application. The concept brings the much expected Dark Fashion which has been demanded by thousands of owners of iPhone and iPad, brings a minimalist interface but with a much more effective control for volume based on 3D Touch functions, playing songs from the playlist with a simpl swipe and bring back CoverFlow.
Cover Flow was highly appreciated by users and many were disappointed by its withdrawal with the launch of iOS 8.4 in 2015. The new version imagined by Litaya, brings a Cover Flow in more vivid colors and fluid effects.
The concept does not look bad, but there is little chance that it will be considered by Apple. Over the years, there have been concepts that have redesigned the system iOS in many ways, but too little materialized on the iOS interface.
Regarding iOS 12 it is unlikely that we will see major interface changes in "Lock Screen","Home Screen” or in the applications Apple from iOS. iOS It will NOT be focusmore on the correction of some current errors and bugs, performance and reliability.