SBSettings-Toggle-NIC-Template is a project mainly written in ..., it's free.
An NIC template for theos for creating SBSettings toggles
This is a NIC template for theos that generates an empty project for creating an SBSettings toggle.
This contains all the required and optional functions that a toggle requires and also a convenience method for getting the SBSettings window. It also creates folders for the default themes in which to place the toggle icons.
To install this place it in template/iphone in the theos folder, then run bin/nic.pl to use it.
@WillFour20