Soundy Seems to help clairity better didn't notice 3much change in volume, i think voltage & amperage, are already at full point for speaker.
Sound boosted Do realy know. But it dose sound much better if geart ill change it up higher later
I like it This app is a good app it turns up all ur stuff it a flash i love it
Awesome app I love it, it sounds good, better than all the other apps that I have had.
Lil stephon It does help my phone i like it but dont really make my phone different
The best of the best I love the way its so loud