While a lot of jailbreak tweaks are simple extensions, there are also several larger tweaks that deliver useful functionality on iOS devices. EqualizerEverywhere is a brand new jailbreak tweak that fits the bill, adding a systemwide equalizer on iPhone. Read ahead for a detailed explanation of how the tweak works.
EqualizerEverywhere adds an equalizer to iOS that can be accessed through Control Center, Settings or Auxo 2. The equalizer provides fine-tuned control over how audio sounds on your iPhone, with sliders that can be adjusted and default presets available. Just be careful if you are playing around, as you could damage your speakers if not careful.
The tweak works with Music, Spotify, Rdio, YouTube, Pandora, SoundCloud, iFile, Fratmusic, 8tracks and all other music apps available on the App Store and Cydia. The tweak is also compatible with CCLoader and IntelliScreenX. It even goes one step further and equalizes phone calls, featuring 10 bands and various presets for audio.
From an overall usage perspective, EqualizerEverywhere does not chew through unnecessary RAM or deplete your battery life any worse than usual. The tweak runs smoothly with an aesthetically appealing user interface, simple controls and convenient access across iOS.
EqualizerEverywhere is $3.00 on the Cydia Store in the default BigBoss repo.