The MRU (Most Recently Used) Widget by Cloudy Day Apps is a personalization app that eliminates the need for cluttering your home screen with too many app shortcuts. It automatically displays your most recently used apps in a single widget, ordered by frequency of use. The app comes with a blacklist feature that allows you to exclude specific apps from showing up in the widget. You can also customize the grid dimensions, sorting order, and choose between "Most recently used" and "Most used" modes.

One of the most impressive features of the MRU Widget is the icon pack support and per-application icon selection. The app also offers numerous styling options, so you can customize the widget to match your home screen's theme. It's a must-have app for anyone who wants to streamline their Android experience and save time navigating through their apps.