AppSlider allows you to add shortcuts for applications directly in the LockScreen

  AppSlider is a new tweak that will be available soon in Cydia and will allow iDevice owners to add shortcuts to LockScreen to open their favorite applications. The tweak has a limit of only two shortcuts and these are added to the left and right of the unlocking slider of our iDevice. AppSlider also comes with a settings menu in the Settings application of iOS and from there we can activate/deactivate the tweak and choose which of the applications installed in our iDevices will have a shortcut in the LockScreen.

  Opening an application from LockScreen is done by simply pressing its icon and the tweak will take into account an already set passcode. AppSlider will be available in Cydia in the near future.