Since Apple introduced 3D Touch on
iPhone 6S which is totally a new way to interact with your iPhone. It is simply
the next generation of multi touch. There are number of tweaks available in
Cydia which allows your older iPhones turn into 3D touch like iPhone 6S. 
Brevis is first ever jailbroken cydia tweak that allows you to modify the 3D Touch menu and make your 3D Touch menu the way you want
But Brevis
is first ever jailbroken cydia tweak that allows you to modify and customize your 3D Touch menu on iPhone 6S and older devices the way you want. With Brevis, you can adjust
the font and icon sizes, icon only option and much more which looks even than
the default 3D Touch menu.
Brevis is available for download from Cydia
via BigBoss Repo for $1.00 and is compatible with iOS 9 or later. After
installing this tweak, you can have options to configure from the settings app
which includes toggle switch for icon only, enable or disable the blur effect,
adjusting the font size, switch for smooth animation.
Once you’re done, ‘Save to activate
changes’ from the main page of Brevis setting pane.
Brevis is the better option for
jailbroken users if wanted to modify your 3D Touch menu. Brevis also works on older devices like iPhone 6, 5S and 5. For this you need to enable 3D Touch on your older device first. 
If your device has not yet jailbroken
then follow this simple steps on How to jailbreak iOS 9, 9.0.2 and 9.1
Give it a try and let us know in the
comment section…