A free app for Android, by Soft Stack Dev.

If you’re one of the millions of people who has had to put up with annoying limitations of the Android OS, you’ll definitely appreciate this small app.

The new Android OS introduced a new problem: Every time you want to change the volume of your notifications, ringtone, or even the sound of the lock screen, you have to go through several steps.

With Volfix, you can do all of that in one tap.

Volfix is a very simple app that is capable of changing the volume of notifications, ringtones, and even the sound of the lock screen.

It’s an accessibility service, and it is capable of listening for volume button presses and of mapping those volume button presses to change the volume of the notifications, ringtones, and lock screen sounds.