The Cydia Tweak WaveFlow has been officially released and works with devices that have iOS 8 or higher. WaveFlow cydia tweak visualizer to both your iPhone’s Now Playing interface in the stock Music app and on your iPhone’s Lock screen. Once installed, simply open the stock Music app and begin playing a song of your choice. You’ll notice a new visualizer that appears on the Now Playing interface.
If you are interested, then you can download WaveFlow from the BigBoss repository in Cydia just $1.. To install this program requires a jailbroken device (see if and how you can do the jailbreak to your iPhone by clicking here) and you need an Internet connection to download the package. This tweak is compatible with iOS 8.0 and later versions of the mobile operating system from Apple.