original paid apps.
Contacts widget app makes it possible to organise favourite contacts by placing contacts widgets on home screen. Choose contacts for each folder widget, name it and customise it.

Place your favourite contacts on single folder on home screen using Contacts widget app.
Quick dial to favourite contacts from home scree widgets.

Quick call or sms to contacts from home screen contacts widgets. There are some more options to customise the widget folder look and feel as per your li