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Equalizer PRO - volume booster, great sound effects and visualizer for music fans

By Pensberg System LP

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NEW! DOWNLOAD! Equalizer PRO is a new generation app that will extend your player's capabilities and will drastically improve the sound quality! Specifically designed for your iPhone, iPad, and iPod, Equalizer PRO app will allow you to get the most out of your player's features and get maximum enjoyment from music!

Main Features:

►Awesome sound effects
23 built-in professional effects!
Bass Booster
Bass Reducer
Small Speakers
Treble Booster
Treble Reducer
Spoken Word
Vocal Booster

►Fully functional equalizer!
-You can adjust the sound in the range from 32 Hz to 16 kHz, and from -24 dB to 0 dB.

►Adjust the quality of audio stream playback!

►Real-time track visualization!

►Adjust visualization speed!

►Adjust visualization quality!

User's impressions:

This is an awesome app. I don't write reviews but even though it cost a little, it is really worth it. I needed my car stereo louder and through Bluetooth, it was perfect, exactly what I hoped for. When allowed lyrics even appear.

by Presence Fan for Version 1.5

I like it
Very good equalizer for your music library. So far I haven't had a problem.

by Mylez514 for Version 1.5

I love this app. Been looking for one that works with my iTunes music. 5stars highly recommend

by maggienez for Version 1.5

Play all my music through this app!!!! s
Love it!!! Improves sound quality of some of the older songs I have in my library that were ripped from CDs years ago !!! Plus boosts volume

by Spec8477 for Version 1.5

Best Equalizer App
I had used other equalizer apps, but none as complete as this app. Everything from the equalizer to the music lyrics looks and works perfectly on my iPhone 6 Plus. If you are looking for an equalizer app, buy this one.

by Jim Lozmack for Version 1.4

-Due to the fact that we are unable to respond to all questions directly from AppStore, please send all your questions and suggestions by email. To do this, please use the feedback function in the "Settings" menu of the app or feedback form on our website. Thank you!

Try Equalizer PRO - volume booster, great sound effects and visualizer for music fans Today!!!

What's New in Version 1.7

iOS 9.2 / 9.2.1 updated
iPhone 6 bug fixed
iPhone 6S crash fixed
visualizer bug fixed
sleep timer fixed


iPhone Screenshot 1
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iPad Screenshot 1
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iPad Screenshot 3
iPad Screenshot 4

Customer Reviews

Please, thank me later and don't bother...

Awhile back I found an absolutely killer EQ app called Louder Logic that I loved. My iPhone got wrecked and upon reload for some reason the LL app disappeared and is no longer. Total bummer because it was awesome.

Oddly enough with the tech big brains out there, one would think there would be a plethora of EQ apps to choose from since ones interior EQ regardless of iPhone or Samsung is notoriously weak. Not so, which is shocking.
I took a chance on this app, and if I had the time (which I'm using to write this warning review) I'd ask for my money back.

The sound on this app is distorted at any increased volume and doesn't hold a candle to the once Louder Logic. More maddeningly was the constant stopping (aka crash) of songs that were played on a playlist. And no, they weren't via iCloud. There just wasn't any reason for it besides a half assed programming/code glitch.

Bottom line is save yourself the three bucks and avoid this app. And for the tech heads out there developing a true killer EQ app (especially one that will work with iCloud) trust me, us seekers of increased quality of sound and volume are waiting for you and willing to pay for the quality and consistency you have in store for us....

Very good app...

I'm thoroughly enjoying this app. I have not had any of the issues that I have read here. This app seamlessly integrated with my music app. I will say that this is not an easy app to figure out for a novice and I do not play music at full volume. I do use it in my car and with a Bluetooth stereo speaker. If it was easier to figure out I would have given this app 5 stars.

Keeps crashing

I love this app. I really do. It has everything and makes music sound awesome. However, it crashes every few songs. It will play four or five; sometimes more, but it inevitably crashes.

Please fix!

Equalizer PRO - volume booster, great sound effects and visualizer for music fans
View In iTunes
This app is designed for both iPhone and iPad
  • $2.99
  • Category: Music
  • Updated:
  • Version: 1.7
  • Size: 21.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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