10 Best Free EQ Apps for iPhone with 3D Surround Sound Effects

Best Free EQ Apps for iPhone

Looking for the best EQ apps for iPhone? Here is the detailed list.

Thanks to the rapid evolution of smartphones, the ability to tweak and tune music has never been easier.

Users can easily modify the frequency of sound as well as set custom equalizer settings on iPhone and iPad apps. Music wizards like you who like to customize their songs to satisfy their taste will feel right at home here.

It can be daunting to choose the ideal music equalizer app from the hundreds available on the App Store.

We then delegated ourselves the task and searched until we found the solution.

We’re sharing ten of the best and most popular EQ apps for iOS that you can use to enhance your music listening experience here

Top EQ Apps for iPhone & iPad: Bass Booster & Equalizer

In spite of Apple’s default equalizer, its features are fairly basic. A good EQ app for iPhone offers multiple polishing tools and gives you the option of playing with your songs.

1. Equalizer Fx: The Bass Booster App

Equalizer FX- best EQ apps for iPhone

The Price: Free
Compatible with : iOS 11.0 or later

Number one on this list is Equalizer Fx: Bass Booster App by a substantial margin. You can create a surround sound system with the equalizer settings for the bass boost and sound booster.

As such, it is essentially both an equalizer and amplifier simultaneously in a standard or Bluetooth speaker so you can experience music to a whole new level.

You can customize audio effects and choose from 15+ equalizer presets in the app. In addition, you can also create a custom mix of EQ settings and save them to your iPhone.

Spending time with family or handling housework? Or maybe riding your bike? As your personal equalizer for your car audio, Equalizer Fx is ideal for all kinds of situations.

This is the best equalizer for iPhone, as it includes a bass tuner, 7 band equalizer settings, a music player with visual visualizations, and thousands of positive reviews.

Key Features:

  • With 7-band EQ, the best equalizer settings are available
  • Create surround sound with pro sound effects
  • Excellent volume booster for boosting the bass of songs
  • Playing audio in the app
  • Visualizers of audio
  • More presets coming soon
  • Custom presets can be saved manually
  • Importing music from the cloud for direct playback

2. Equalizer+ HD music player

Equalizer HD Music player- best equalizer apps for iPhone

Price: Free (Offers in-app purchases)
Compatibility: iOS 11.0 or later

An all-in-one app Equalizer+ HD music player  includes a music player, a bass booster, an equalizer, and a sound optimizer.

App can automatically adjust sound and volume depending on which headphones are being used at the same time.

Additionally, your favorite songs can be imported from multiple cloud storage accounts and music effects can be personalized.

Key features:

  • From bass to high, a 7-band equalizer is available.
  • The equalizer comes with 10 presets based on music genres.
  • Bass booster with a powerful punch.
  • Collection of sound visualizers.

3. Equalizer – Music Player

Equalizer Music player- apps Eq for iPhone

Price: Free (Offers in-app purchases)
Compatibility: iOS 10.0 or later

The Equalizer – Music Player app is the next app on the list, a professional music tuner for every situation. Almost every audio format is supported.

There are around 20 equalizer presets such as Acoustic, Classical, Dance, Jazz, etc. Besides that, this application can play background music.

Key features:

  • Equalizer with 10 bands
  • More than 20 presets
  • Playing music in the background
  • Adding songs to the cloud

4. Bass Booster 3D + Volume Boost

Bass Booster 3D Eq Apps for iPhone

Price: Free
Compatibility: iOS 10.0 or later

One of the best EQ applications for the iPhone is Bass Booster 3D + Volume Boost. Your songs will sound better than ever with the deep and powerful sound booster. Additionally, this app lets you customize equalizer settings, just like other apps in the category.

Organize your song library with ease using the Bass Booster 3D app. Manage your presets and frequencies manually.

Key features:

  • Boosting the volume of the sound
  • Creating 3D sound effects with manual equalization
  • Offline playback of music
  • Playlists can be sorted and managed

5. Equalizer & Bass Booster


Price: Free
Compatibility: iOS 11.2 or later

The Equalizer & Bass Booster app is as straight-forward and simple as its name implies. Users can tune their music and adjust EQ frequency easily with the 10 bands of custom equalizer settings.

More than 16 presets make it easy for you to create surround sound in your home. Overall, this is an excellent app for creating sound in your home.

Key features:

  • Equalizer with 10 bands
  • Built-in presets with 16+ options
  • With a few simple touches, you can increase or decrease bass
  • The library, Google Drive, One Drive, and Dropbox can all be used to import music

6. Equalizer+ Music amplifier EQ

Equalizer+ Music amplifier EQ

Price: Free
Compatibility: iOS 12.3 or later

It offers numerous customization options for your music via the Equalizer+ Music amplifier EQ app. Customize your listening hours with personalized melodies for your songs, podcasts, audiobooks, and audiobooks.

Additionally, the Equalizer+ app can enhance both bass and treble. It lets you connect your iPhone to Apple Music, SoundCloud, and Spotify and access your playlists anywhere.

Key features:

  • Booster for treble and bass
  • Amplifier for speakers
  • There are about 20 equalizer presets

7. EQ Player

EQ player equalizer apps for iPhone

Price: Free (Offers in-app purchases)
Compatibility: iOS 8.0 or later

A simple EQ app for iPhones and iPads to edit songs on demand. Drag the EQ bars to adjust your music however you like using the clear interface.

With the 3D reverb effector and EZ mode, you can control music in a totally manual and professional way. Additionally, the program provides basic presets to change sound effects as desired.

Key features:

  • Equalizer with 16 bands integrated
  • Navigation is easy and the interface is simple
  • Three-dimensional reverb effect
  • You can manage your playlists directly from the app

8. Boom: Bass Booster & Equalizer

Boom bass equalizer apps for iPhone

Price: Free (Offers in-app purchases)
Compatibility: iOS 11.2 or later

Boom Equalizer is the next app on our list, an application with a wide range of customization options.

Vibe to your favorite songs with 3D music visualizers and boost volume to feel the vibe even more. You can adjust the EQ of your songs from 8 to 16 bands, and there are more than 20 presets.

Key features:

  • Three-dimensional surround sound
  • Booster for headphones and speakers
  • A 16-band equalizer or an 8-band equalizer
  • Import and stream music from Spotify, Tidal, and other cloud services

9. Flacbox: FLAC Player Equalizer

Flacbox FLAC equalizer for iPhone

Price: Free (Offers in-app purchases)
Compatibility: iOS 10.0 or later

Besides acting as a music player, Flacbox also functions as an equalizer. Furthermore, the app allows for music downloading directly from the internet.

It’s easy to sync your music collection with cloud services like Dropbox, Google Drive, WebDAV, MediaFire and many others. You can even bookmark your playlists and manage them.

Flacbox is among the top free audio editing apps for iPhone because of its unique features and versatility.

Key features:

  • Music player with powerful features
  • Using the app, you can directly download songs
  • Boosts bass and equalizes

10. Music Player X Audio Equalizer

Music Player X Audio Equalizer apps for iPhone

Price: Free (Offers in-app purchases)
Compatibility: iOS 10.3 or later

Boost songs and tune your music with this lightweight equalizer app. The player plays songs both from your music library and from iTunes.

Furthermore, this app allows you to customize theme colors and texts, create playlists and manage them easily.

Key features:

  • There are five equalizer bands available
  • 3D Audio Effects
  • Boost your music’s bass with a bass boost
  • Control over playlists is easy


Music is a personal experience. Some people enjoy music when they are happy, and it can make them happier.

Others might find that the right music makes them feel better when they are sad. You should choose an EQ app from the lot very carefully because it will be important for your mood to pick the right one.

It is up to you to decide which equalizer is best for your iPhone based on your personal preferences.

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