Is there a Cydia tweak that allows the device to be able to set different volumes for different apps? For example, if I go into stock alarms app, i can turn up the volume to max. Then when I go into my Messages app and i adjust volume, I can decrease it. Therefore, it's not going to have the same volume all around?

My Samsung Note 2 had this feature and it was extremely helpful in blocking unwanted sound notifications in apps I don't want to hear (although i don't want to disable the sound notification either).