Professional Audio. No Subscriptions.
Upgrade your browser's sound engine once and keep it forever.
The Free Tier
$0
Perfect for basic volume boosting. Forever free.
- Up to 1000% Raw Volume Boost
- Active Tab Audio Tracking
- 100% Ad-Free and Private
The Pro Engine
99¢
Perfect for movies, music, and protecting expensive speakers. One-time payment.
- AI Compression Engine (Limiter)
- Smart Speaker Protection
- Bass Boost Engine
- Vocal Clarity & De-Esser
- 3D Space & Ambience
- Secure checkout via Merchant of Record