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Equalizer

Equalizer

The Best Parametric EQ

138 ratings
338 reviews
#85 in paid Music
🎬 Entertainment
🎵 Music
$3.99

Details

  • Released
  • Updated

Features

Developer

Audioforge Labs Inc.
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Equalizer screenshot #1 for iPhone
Equalizer screenshot #2 for iPhone
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Equalizer screenshot #4 for iPhone
Equalizer screenshot #5 for iPhone
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📈no. 85
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🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
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About

This music player offers a powerful and accurate parametric equalizer with advanced playlist controls. Customize your audio experience with seven adjustable control points, separate left/right ear adjustments, and a spectrum analyzer. Share and import EQ presets for a personalized sound.

✓Parametric equalizer with 7 control points
✓Separate left/right ear EQ adjustment
✓Customizable EQ presets
✓Spectrum analyzer visualization
✓Advanced playlist controls
✓Background playback with remote control
✓AirPlay and Bluetooth support
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What users say

Summarized from real user reviews of Equalizer. Based on 138 reviews and a 3.3/5 average, it highlights the 6 positives and 12 negatives reviewers mention most about this Music app.

Positive things

  • 🚀Great Amazing Improved Sound
  • 🎧Best EQ for audiophile gear
  • 🎚️Awesome App!
  • 🔊Fabulous Audio EQ App!
  • 🎶Excellent app
  • 🎧Phenomenal

Negative things

  • 🐛Stability problems
  • 🚫Lies
  • 🚫Hobbles all DRM songs
  • 🐛Can't import music files
  • 🚫Doesn't work
  • 🚫Doesn't work with Apple Music
  • 🚫Worthless
  • 🐛Crashes constantly
  • 🐛Eating up my battery
  • 🐛Constant and Consistent Crashing
  • 🐛No longer working properly
  • 🐛Doesn't work at all
See all reviews

What's New in Equalizer

5.20

October 31, 2025

Bug fixes for new iOS versions

Charts

Top Paid

📈 85+98

Music

This app rose +98 positions in Music chart.

Last updated on September 19, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Superior EQ

For audiophile systems EQ is unequalled. For systems with audiophile gear and especially with classical music, EQ surpasses the host of others I’ve auditioned.
It’s also the only one with an option for 2 channel EQ leveling which functions as a balance control. Most valuable when dealing with a wide range of recording success.
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Classical SenseiClassical Sensei

Avid Listener

Perfection !
Patients is key !Patients is key !

Outstanding!

This app is outstanding but the auto normalizer only works occasionally lately in iOS 26.4. Can you please fix this outstanding feature? Thank you.
SkinnytimberSkinnytimber

Best Eq, everything I was looking for.

This equalizer kick but! I can dial in exactly where I want my bass boost frequency, the amount of boost, and best of all the width of the Q ( how quickly the curve tapers off) it’s awesome.

This was the biggest problem of listening to music on an iPhone. Apple’s E.Q. Is horrible for user control. Especially for anyone who loves a parametric Equalizer. Since apples iPhone E. G. So far versions of iOS you can’t select the frequency only presets curve assumptions of what the user might like.

This equalizer fixes all of that.
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bring back 30 sec skipbring back 30 sec skip

Update

Update please 2026
Bo$$ DeBo$$ De
See 333 more reviews

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User experience

🐞

Reported Bugs

10 issues

Crashes after iOS 11 update

Bug

Scroll bar progress stuck

Bug

Buffering doesn't adjust properly

Bug

App crashes significantly

Bug

Playback may freeze at end of track

Bug

Songs not playing from Apple Music

Bug

Playlists don't load

Bug

Crashes immediately on iPhone 6

Bug

Doesn't work with podcast

Bug

Clipping issue causing distortion

Bug
✨

Requested Features

6 requests

Sort albums by date added

Feature

Tidal integration

Feature

Playlist support

Feature

Dark mode

Feature

Presets for different headphones/speakers

Feature

Ability to save EQ settings per song

Feature

FAQ

What does this app do?

This app is a music player that features a powerful and accurate parametric equalizer. It allows you to adjust sound quality with advanced controls, manage playlists, and visualize your music with a spectrum analyzer. You can play music directly from your device's library, including podcasts and music videos (audio only).

How do I use the equalizer?

The app provides a powerful parametric equalizer with seven control points that you can move or input values directly. You can also adjust the EQ curve for your left and right ears separately, ranging from -30 to +30 dB. Additionally, you can select from over 10 presets or save your own custom presets.

Is this app free?

Based on the provided information, this app is a paid application. There are no mentions of in-app purchases or advertisements, indicating a one-time purchase model.

What devices is this app compatible with?

The app supports background playback with remote control, AirPlay for streaming to AppleTV, and Bluetooth connectivity for headsets and car stereos. It also includes Apple Watch support for EQ curve selection and complications.

Can I play copy-protected music?

No, this app will not play copy-protected (DRM) music, including music from Apple Music Streaming. You will need to convert DRM songs or ensure they are downloaded to your device. For streaming and EQing music from sources like SoundCloud and Dropbox, a separate app called CloudEQ is available.