Free per-app volume control for macOS with real VU meters, no audio driver required
AI-powered offline audio editor for voice cleanup and editing
Stage
Not given
Startup
Founded
Not given
2026
Based in
DE
IN
Pricing model
Free
Freemium
Pricing
Free
Free for personal use (up to 20 files per week). Gleam Audio Basic: $10. Gleam Audio Plus: $15. Gleam Audio Max: $20 (reduced from $25, currently 20% off for a limited time).
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
AI noise removal for speech
Speech enhancement and loudness presets
Cut and split on a spectrogram
Convert between WAV, MP3, M4A, FLAC, OGG and Opus
Batch processing of multiple files
Works offline, nothing uploaded
Remove silence from recordings
Change speed and keep pitch
Join multiple audio clips
Record from microphone or audio interface
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 on your computer with no uploads required
Works fully offline without internet connection
AI trained specifically on human speech for accurate noise removal
AppVol
Gleam Audio