[ame=http://www.youtube.com/watch?v=8OHMezbmOG0]Play A Sound When Opening Apps With 'LaunchSound' For iPhone, iPod Touch, & iPad - iOS Vlog 505‏ - YouTube[/ame]
LaunchSound is probably one of the most simple tweaks we've seen out there. It plays a sound when you open an app, that's it. There aren't any setting, options, different sounds, or anything of the sort, just one sound that plays when you open any app. It is that simple and the tweak can help you in many places. Think of this as you should think with some other tweaks as adding an extra setting to your native device. It isn't a big deal but it does add a little bit more wiggle room. LaunchSound is free in the Cydia Store under the BigBoss repo.