Some useful apps that I have (you probably already have them) but, Categories (Instead of having 5 or 6 pages of apps, you can put them all into folders with category names), 5 icon dock (lets you store 5 apps in the dock instead of just 4), winterboard (lets you customize your phone from such things as: picture/video backgrounds, custom app designs, custom sounds for things like: power up and power down, texts, charging sound). These are just a few of the essentials that I have on my phone.