iSound Cydia Tweak allows you to add custom sound effects or sound themes to your iPhone, iPad & iPod touch. Using this tweak users can apply custom sound effects and iSound themes to the entire iOS interface including opening applications, closing application or booting your iOS device etc. I am sure this Cydia tweak will dramatically change the whole experience of navigating through the iOS interface.
iSound Cydia Tweak is available for free in Cydia and can be download free from BigBoss repo and if you want to become Pro user of this tweak then you must follow developer’s instructions . If you want to get this awesome on your iPhone, iPad, iPod touch you must have your iDevice jailbroken.