Simple and functional!

The volume down button on my iPhone 5 became less responsive over time until it completely stopped working. I used to remedy this by using earbuds with their own volume buttons, but after unplugging them, the phone would return to its full volume setting. Needless to say that was quite annoying but this app remedies that perfectly! I love how it shows the iOS volume adjustment display while adjusting volume on the app! Highly recommended!

Technocop about Volume Master - Dial in the sound of your music player with a control booster