Equalizer: Bass Boost & Volume

CrazyCat Lab.

Contains adsIn-app purchases

About this app

🎧 Dodo EQ – AutoEQ 5,000+ Profiles · Equalizer · Bass Booster

An AutoEQ equalizer that auto-corrects your sound using real measurement data from over 5,000 earphones and headphones.

• AutoEQ 5,000+ profiles, applied automatically
• 10-band equalizer and bass booster
• Start with one preset, fine-tune it if you want

• Works offline
• No subscription · no login · no tracking
• No full-screen ads

Only small ads are shown.

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🔬 AutoEQ: Automatic Sound Correction for Earphones & Headphones

• 5,000+ measured profiles supported
• Auto-correction based on real frequency response
• Applied the instant you connect
• Manual fine-tuning available

Dodo EQ analyzes each device's unique characteristics to reduce distortion and balance the sound naturally. If your earphones are on the list, they're applied automatically — nothing to pick.

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🔊 Equalizer Engine

• 10-band EQ — adjust gain at fixed frequencies
• Parametric EQ (Pro) — set frequency, gain, Q, and filter type directly
• Precise gain control from -12dB to +12dB
• 30+ expert-tuned presets

Shape vocals, bass, and treble exactly the way you like.

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🎛 Adaptive Loudness

• Automatic correction based on real-time loudness analysis
• LUFS-based loudness stabilization
• Distortion-free volume boost
• Peak protection and clipping prevention
• Basic mode free for everyone
• Mastering styles (Pro) — Natural / Punch / Live / Auto

Quiet recordings are brought up naturally; loud tracks are kept from spiking.

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🎚 Smart Auto Mastering (Pro)

• 4 intensity levels — Light / Medium / Strong / X-Strong
• CAR — auto-tuned for car resonance and road noise

Finds the best-sounding balance automatically, without harming the original sound.

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🎚 Advanced Audio Processing (Pro)

• True-peak limiter
• Multiband compressor (MBC)
• Super Bass — unlocks the low end the engine normally holds back
• Studio Mode — dedicated low-end dynamics control
• Bass and treble expert modes
• Extended EQ/DSP graph

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🛡 Listening Protection & Insights

• Safe Hearing mode — automatic protection during long listening sessions
• Analyzes volume, treble intensity, and momentary peaks, then smooths them out
• Listening Insights — analyzes your listening habits and sound preferences

The sound stays nearly the same, but you'll feel less fatigued even after long listening sessions. As soon as you stop playback or lower the volume, it naturally returns to the original sound.

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📱 Works on Every Sound Your Device Makes

• Works with music, YouTube, games, and streaming apps
• Runs in the background
• Dark mode · light mode
• 45 languages supported

Control every sound coming out of your device with a single equalizer.

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⭐ Free vs. Pro

Free

• AutoEQ 5,000+ profiles, applied automatically
• 10-band EQ
• Adaptive Loudness Basic and Natural modes
• MBC Light / Bass Balanced / Treble Smooth
• 30+ presets
• Spatial Basic mode
• Mini EQ/DSP graph
• Listening Insights — analyzes your listening habits and sound preferences
• Safe Hearing mode

Pro

• Parametric EQ
• Analog+ · Super Bass (SB)
• Smart Auto Mastering (including CAR mode)
• All Adaptive Loudness mastering styles
• Studio Mode
• Limiter and multiband compressor (MBC), all presets and expert modes
• All bass and treble presets and expert modes
• Extended EQ/DSP graph
• Unlimited preset saving
• Ad removal

Ratings and reviews

Great app! Alternative to system equalizer like Dolby. r. gives you the ability to tailor sound for more frequency control. Potentially one of the best EQ apps.

edit reply: Hey, the bass boost & eq in this app doesn't feel like it's part of the music. It feels like a Virtual Subwoofer is playing a separate, generated tone on top of the song. Even though it plays in sync, I can hear the real bass of the song and then this added rumble underneath it. It sounds like a new bass but annoying only for subs instead of just making the song original bass louder. It creates a stretched or separate feeling that sounds different on my speakers/ headphones.

has everything you need for great sound

What’s new

• Sound engine v8 applied
• AutoEQ device correction optimization
• Vocal position adjustment feature added
• Performance improvement for slow Cold Start
• Mini Spectrum optimization (CPU stability improvement)
• DSP Lite Mode optimization
• DSP Lite Mode sound quality improvement