Equalizer: Bass & Volume Boost

Make your music sound like you. Equalizer: Bass & Volume Boost brings together an equalizer, bass and volume controls, and automatic device profiles in a Copper or Neon design. No ads or tracking.

FOUR EQ MODES

Choose Standard or 10-Band, or unlock the finer 21- and 31-band modes with Pro. Adjust frequencies in a dedicated editor. Hold Compare to hear the sound without your adjustments.

BASS AND VOLUME

• Bass Boost: choose Warm for a fuller low end or Sub for deeper bass.

• Treble, Volume Boost, media Master Volume and left/right balance.

• Protect from distortion reserves headroom for boosts.

• Hearing guard limits the level added by the app and disables Volume Boost. It does not guarantee a safe listening volume or replace your phone's warnings.

PRESETS AND DEVICE PROFILES

Ten ready-made presets: Flat, Rock, Pop, Jazz, Classical, Bass, Treble, Vocal, Dance and Electronic. Save your own preset too: one custom slot is free, with unlimited custom presets in Pro.

Bluetooth headphones, wired headphones, USB audio devices and the phone speaker each remember their own settings. Automatic device profiles are free. See the battery level of supported headphones in the app.

MORE WITH PRO

• 21- and 31-band equalizer.

• Balance by volume: lifts bass and the highest treble for fuller sound at low volume.

• 3D Surround and compressor on supported devices.

• Import headphone correction curves from ParametricEQ or GraphicEQ files. You obtain the file yourself; there is no built-in headphone model search.

• Apply the correction from your own hearing curve. Measuring it is free and is not a medical hearing test.

• Presets per music app when using the phone speaker. Detection requires optional notification access; notification contents are not read.

• Home screen widget, quick settings tile and app icon shortcuts.

PRO AND FREE FEATURES

Unlock Pro with a yearly subscription or a one-time purchase when the option is available on Google Play. The yearly subscription renews automatically and can be cancelled in Google Play subscription settings. Prices and purchase terms are shown before purchase.

Device profiles, hearing curve measurement, balance finding and settings backup remain free. Choose Light, Dark or System theme, Copper or Neon colours, and four spectrum animation styles.

COMPATIBILITY AND PRIVACY

Audio effect support depends on your phone, audio route and player. Not every app or device supports every feature. Try the free features before buying Pro.

No ads or third-party analytics. Settings stay on your device. If you send feedback, your message, optional email address and app version are sent to the developer. Purchases are handled by Google Play.

Available in Finnish, Swedish, English, Portuguese, Indonesian, Thai, Hindi and Spanish.