Today Barnes & Noble have updated the NOOK for Android app. Not the actual NOOKcolor but the Nook app in the Android Market. Not to be confused with the actual NOOK device. Nook for Android has been updated to v2.5 and along with it came some much welcomed changes, read below to find out more. For those interested in the NOOKcolor. Read this to see the NOOKcolor Receive Android 3.0 Honeycomb.