PreppHint

3 listings we've seen · as of 4 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Accessibility

Volume booster for Chrome - boost any tab to 600%. Equalizer, bass boost, sound booster, audio booster & per-site memory.

Functionality & UI

Removes ads from YouTube™ for a smoother, distraction-free viewing experience.

Tools

Free Google Metronome online with audio and visual beats. Set BPM or tap the tempo. Perfect for practice sessions.