Volume Booster · Bass EQ Pro

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In-app purchases

About this app

Volume booster, bass booster, and equalizer in one premium app. Push your phone past its default volume cap, deepen the bass, and tune your sound with a 5-band EQ — all without distortion or damage to your ears.

Volume Booster Pro is a max volume booster and sound amplifier built for daily listeners. Whether you're listening to music, watching videos, taking calls, or playing games, this volume booster makes everything louder, clearer, and fuller — on speakers, headphones, earbuds, and Bluetooth speakers.

▸ MORE VOLUME THAN STOCK
This volume booster pushes audio past your phone's default volume cap. Music, videos, podcasts, and call audio all sound louder — without breaking up. Smart amplifier limits saturation so even at maximum volume, sound stays clean.

▸ 5-BAND EQUALIZER WITH CURATED PROFILES
Built-in 5-band music equalizer with handpicked profiles for Music, Movies, Podcasts, and Gaming. Or tune your own EQ band-by-band, the way only a real equalizer app lets you.

▸ BASS BOOSTER FOR EVERY OUTPUT
Bass booster for headphones, earbuds, external speakers, and Bluetooth speakers. Add depth without muddiness. The bass booster auto-balances so vocals stay clear while the low end gets fuller.

▸ STEREO SURROUND VIRTUALIZER
Stereo surround sound effect that widens the music stage — songs, movies, and games feel immersive. Pairs with the bass booster and equalizer for a complete audio experience.

▸ PER-DEVICE TUNING
Sound calibration tuned for your specific phone, headphones, and Bluetooth speakers. Volume Booster Pro learns your gear and adapts the volume booster + EQ profile to match.

▸ HEARING-SAFE LIMITS
Louder, not damaging. The volume booster includes hearing-safe limits and live SPL monitoring so you can push max volume confidently — without ear fatigue.

▸ ONE-TAP QUICK PROFILES
Quick profiles for Music, Movies, Podcasts, and Gaming. One tap from the home screen and the volume booster, bass booster, and equalizer all snap to the right settings.

▸ SOUND DNA
Your weekly auto-tuned audio profile, built from how you actually listen. The longer you use Volume Booster Pro, the smarter your equalizer and bass booster get.

WHY VOLUME BOOSTER PRO

- Powerful volume booster — past your phone's volume cap
- Real 5-band music equalizer (not a fake 2-knob slider)
- Bass booster + virtualizer for full stereo surround
- Sound amplifier with hearing-safe protection
- Works with headphones, earbuds, Bluetooth speakers
- Premium minimalist design — no clutter, no spammy ads
- 4.7★ on Google Play

PREMIUM — UNLOCK EVERYTHING

✓ Volume booster past the free cap
✓ Full 5-band equalizer with all profiles
✓ Per-device speaker calibration
✓ Sound DNA personalization
✓ No ads

FREQUENTLY ASKED

Q: Does Volume Booster Pro work with Bluetooth speakers?
A: Yes — the volume booster and bass booster work with Bluetooth speakers, headphones, and external earbuds.

Q: Will the volume booster hurt my speakers?
A: No — built-in hearing-safe and speaker-safe limits keep the volume booster within safe ranges.

Q: Is the equalizer really 5 bands?
A: Yes — five real EQ bands plus a bass booster and stereo surround virtualizer.

Q: What's free vs Premium?
A: Free includes the volume booster, basic equalizer, and bass booster. Premium unlocks full volume range, all EQ profiles, per-device calibration, Sound DNA, and removes ads.

Download Volume Booster Pro — the calm, premium volume booster + bass booster + equalizer for Android.

Ratings and reviews

Used the free version..after a few hours it would run an ad...once in a blue moon the app would freeze up..reboot. Ok used the free version for about a month and decided to pay for this version...Its much worse it freezes up every hour and I have to stop and rerun the app. That will teach me for paying for apps.

Give me control of volume like that which I believe should be built in. But since it isn't, this app makes me happy. Get this version and be done with BS ads like almost all the other versions embed. This one is the best.

User-friendly, minimalist layout. Works fine except for some occasional interruptions... does not stop altogether but has to be clicked on to resume.