The best thing about this app, it's that you can easily add your own music to any of my favorite songs from artists like Lady Gaga or Beyonce! It also has some amazing effects such as making sound waves with water drops falling down in them (which I love!). You'll need an internet connection when using certain functions but other than those two things there isn't anything wrong at all!! This really helps me out because now i have something fun for myself during boring classes where nothing else will entertain us haha. Some people may be turned off by how long its takes before they are able use their phone again since we must download everything through wifi while listening so maybe try looking into different apps if thats what bothers someone? Its worth trying though cuz once u get used too ur happy not having problems anymore :) Great way t take boredom away especially considering our school days go.