VolumeBooster+: Make It Louder

Is your phone too quiet? VolumeBooster+ makes it louder — turn up quiet speakers, low earphones, hard-to-hear videos, calls, music and games so you finally hear them clearly. A real volume booster, sound booster, equalizer and bass booster in one app — and it boosts EVERY app, system-wide.

It boosts in true decibels, up to +15 dB, with safety zones based on WHO hearing guidelines, so you see exactly when the volume enters the Caution or Danger range. Honest, measured dB — not a meaningless "200%" number. Your ears stay in control.

✨ KEY FEATURES

• Real-decibel volume boost with Safe / Caution / Danger labels — +10 dB free, up to +15 dB with Pro or a Free Pass
• Loudness Maximizer — genuinely louder via multiband compression + makeup gain, with no clipping or distortion
• Built-in peak limiter that always protects your hearing and keeps the sound clean
• 5-band Equalizer with 12 tuned presets — Flat, Pop, Rock and Vocal free, plus Movie, Voice / Podcast, Classical, Jazz, EDM, Gaming and Night
• Bass Booster + 3D Virtualizer for deeper, wider sound on headphones and speakers
• AutoEQ — 2,456 measured headphone profiles across 357 brands, matched to your exact model
• Hearing Health Score + WHO-based exposure monitoring, so you can boost safely
• Channel Balance (L / R) for one-sided listening
• Sleep Timer with a smooth fade-out (15 min – 2 h)
• Floating Panel — adjust the boost over any app (Pro)
• Quick Settings tile + home-screen widget for one-tap on/off
• Media-style notification controls — gain ±1 dB, preset cycle, A/B compare

🔊 BOOST EVERY SOUND
Music, videos, YouTube, TikTok, podcasts, games, movies, calls and voice messages — VolumeBooster+ raises the whole system output, so quiet content finally gets loud.

🎁 FREE PASS — TRY PRO, FREE
No subscription needed to find out whether it works for you. Watch one short ad and get 24 hours of a Pro capability: Max Boost for the full +15 dB range, AutoEQ for the complete headphone catalogue, or the Floating Panel. Three independent passes, no card, no trial to cancel.

🎚️ HONEST DECIBELS
Other boosters shout "200%" or "500%" — numbers that mean nothing. VolumeBooster+ shows the real gain in decibels and marks the safe range, so you always know how loud you really are.

🎧 TUNE YOUR SOUND
Shape every frequency with the 5-band equalizer, add punch with the bass booster, widen the stage with the 3D virtualizer, or pick your headphones in AutoEQ for a studio-accurate response. Apple, Samsung, Sony, Bose, JBL, Beats and more are free.

⭐ PRO
Unlock the full +15 dB range, 8 extra sound presets, the complete AutoEQ catalogue, the floating panel and the hearing-health dashboard — and remove all ads. Monthly, yearly, or a one-time lifetime purchase.

⚠️ Please listen responsibly. The decibel value shown is an estimate based on your system volume and the applied gain; real loudness varies by device, headphones and content. This app is not a medical device — if you notice ear pain, ringing, or any change in your hearing, lower the volume and consult a professional.

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