If you find 3D Touch screen technology of the new iPhone 6s and 6s Plus interesting but do not have the means or not want to buy it, then maybe the Cydia tweak “Activator ForceTouch” will be a nice alternative to enjoy (almost) the same functions.
ForceTouch Activator is a new Cydia package available free on the BigBoss source that allows you to add new functions / through gestural Activator. Obviously, this tweak does not bring in new Peek and Pop features that they are reserved for 6s iPhone. Nevertheless, it certainly be helpful for customers who prefer to keep their iPhone / iPad today. Here’s a look at this tweak: