AppVol vs Audio Reverser

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AppVol compared with Audio Reverser
Detail	AppVol	Audio Reverser
What it does	Free per-app volume control for macOS with real VU meters, no audio driver required	Free online tool to reverse audio files in your browser without uploading
Stage	Not given	Not given
Founded	Not given	Not given
Based in	DE	Not given
Pricing model	Free	Free
Pricing	Free	Not given
Key features	Per-app volume sliders and mute controls Real VU meters per app and master No audio driver installation required Output device switcher for speakers, AirPods, and audio interfaces Hide specific apps from the volume control list Drag-to-reorder app arrangement with persistent settings Automatic per-app level memory across sessions In-app self-updating mechanism	Reverses MP3, WAV, M4A, OGG and FLAC files in the browser Backwards preview before download WAV export No upload to a server
What makes it different	Free solution to a macOS gap that Windows provides natively No system audio driver installation required Real analog-style VU meters rather than decorative animations Part of a complete free Adelvo audio toolkit Fully signed and notarized for security	All processing happens locally in your browser without uploading files to a server Free with no signup required and no limits on file count Download reversed audio as WAV format for easy editing
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	7	0
Citation Flow (Majestic)	24	17
Referring domains (Majestic)	11	7

4 details filled in for both companies.