App Name: Apex Launcher Pro

Description: Apex Launcher Pro allows you to create a customized homescreen on your Ice Cream Sandwich (Android 4.0) device.  To get the pro version, you must first install the free version. Some of the features Apex Launcher has are multiple configurable drawer tabs, dock swipe gestures, ADW, LauncherPro, and Go Launcher theme support, option to merge folder contents.

Cost:  $ 3.99 USD

Developer: Android Does

Market: Google Play

Reviews:

Apex Launcher Pro (Beta) review – Leader in home replacement apps – Androidauthority.com

Video App Review: Apex Launcher Pro – The definitive homescreen replacement for Android – OMGDroid.com

Apex Launcher – ultimate home screen launcher for Android ICS phones & tablets – AndroidTapp.com

Apex Launcher Pro for Android 4.0 Overview (video) – JustArchiee