The idea of the app is good, but the way it's designed, with the + and - signs, is awkward to use. I will be glad to know that it has been improved, and then I will reinstall it.
Savior of broken volume buttons. Some Android OEM(hTC) should cooperate with this app. They have fragile parts on their devices.
Needs work, perhaps a better UI design, but the concept is extremely useful, android devices tend to have fragile volume buttons.
A simple, but very useful app if your volume buttons don't work.
Good work, as advertised! Feature suggestions: make notification extensible, keeping the same 3 button + a 4th icon to indicate channel (system, notification, alarm, media). Text buttons at the bottom: donate + turn off service.
DOES NOT WORK ON MY MI MAX
+Volume of notifications can be adjusted using the volume buttons when not playing music.