The Android based devices powered by latest Google OS- 4.0 Ice Cream Sandwich (ICS) has some of the most incredible features of Android 3.0 Honeycomb and Android 2.3 Gingerbread. These two have combined beautifully to embark with Ice Cream Sandwich with a couple of added features. This latest OS is meant for both smartphones and Tablets wherein the Google ecosystem is unified unlike the way you experience iOS in Apple based devices like iPad, iPod or iPhone. On having the Android devices which run ICS or own other devices like HTC One X, Samsung Galaxy Nexus or Transformer Prime, you would fail to use your current old apps on any of these devices. However, some of these applications are optimized to reap the benefits from the new operating system. The following are these apps optimized for ICS.