Want to see how betterFiveIconDock works in action? Check out this video:
To add betterFiveIconDock to your jailbroken device, you’ll need to add the following repo to your Cydia sources:
http://repo.rpdev.info
Once you do, you should see the betterFiveIconDock package, which can then be downloaded and subsequently installed on your jailbroken iOS 8 device.
The nice thing about this version of FiveIconDock is that it has the proper spacing between app icons on the dock, and most importantly, it plays nice with Home screen rotation, which has been a folly for many-a-tweak thus far.
The tweak is available for free.. So feel free to try on your device..