I used to be big into jailbreaking back on my 2G iPod touch in the iOS 2.0 and 3.0 days, around getting my 4th Gen iPod touch and iOS 4.0 and I started to lose interest in jailbreaking. Fast forward to today with my iPhone 4S and iOS 6.1, and I'm back into jailbreaking, but now more for functionality. I want to find good tweaks that help breathe life into iOS. If it's visual or functionality, I want to at least know about it. WHAT I'M NOT INTERESTED IN: Themes (Don't care for them, Winterboard takes up space) Tethering (Never had a need for it) Changing anything to Google (Apple Maps works fine in my area and I'm slowing moving from using Google Services) Widgets (Unless they are widgets in the NC Center; No Dashboard X or Inteliscreen stuff) Tweaks/Apps that I have installed right now: Auxo (And AppList) Bars biteSMS BlurriedNCBackground Custom NoNewsLabel iCleaner NoNewsIsGoodNews RespringCacheFix What are good tweaks that add functionality and overall make the iOS experience better? I'm looking at maybe buying Springtomize and MountainCenter. What are good tweaks/stock app replacements to enhance iOS and add new features/improve current ones Any suggestions?