fineVolume

FineVolume is a fine-grained Android volume controller designed to provide precise volume adjustment beyond Android's default volume steps.

Features:

Customizable volume resolution with configurable N-step control
Separate volume controls for Media, Call, Ring, Notification, and Alarm
Separate per-app volume adjustment where supported
Shizuku integration for advanced volume control
Pixel/Android-style volume panel
Physical volume button interception
Smooth volume adjustment and slider control
Volume percentage display
Haptic feedback for volume changes
Accessibility-based overlay
Works without root

First public release of FineVolume.