If you own a device running Android 4.0 “Ice Cream Sandwich” you’ll notice that yu can’t set the volume of notifications and calls independently.. that’s where Aussie developer Brian Hislop steps in with ICS Enhanced Ringer Control. The app overrides the default sound settings and allows you to independently set volume levels for calls and notifications. Obviously it’s developed just for Ice Cream Sandwich, so don’t start complaining about it not working on older versions of Android. If you own a Galaxy Nexus or have a device running a hacked ROM, check it out and support an Aussie developer.