This app has many features in which it gives all the necessary detail of how to assign a predefined photo for the person and also has an additional ability to give shortcut for the required name of the actual contact.
According to the functionality of this app it is completely excellent as it provides with all that is needed by the user. But it is for sure that this app hasn’t started working for all versions of the iOS and you need to have a jailbroken iPhone to install this app.
The app could be freely downloaded through Cydia on your jailbroken iPhone.