Mac App Store

Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download Boom from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By Global Delight Technologies Pvt. Ltd

Open the Mac App Store to buy and download apps.


***PLEASE NOTE: Please 'uninstall' the trial copy of Boom within the app, when you have downloaded Boom from the Mac App Store.***

Boom is an award-winning volume booster and system-wide equalizer.
Similar to the volume controls on your Mac, Boom effortlessly enhances the audio coming from your system making to make it a louder, clearer and better sounding experience.

Use Boom to get the best audio experience from:
- Media applications such as iTunes, QuickTime and more.
- Online music and video sites.
- Streaming movie sites, radio broadcasts and TV shows.
- Voice applications and podcasts.
- Equalisation for the entire system with presets like DubStep, Bass Boost, Movie or customize your very own preset to fit your needs.

Boom works its magic perfectly even on the latest Macbook Pro and Macbook Air as well as the iMac. Boom’s audio enhancing abilities don’t end with your computer. Utilising a seamless process to create volume-optimized playlists, it lets you enjoy a boosted experience on the iPhone, iPod Touch and iPad.

Blow away the silence with Boom!

Visit : to know more about Mac volume enhancement.

App Support: We cannot respond to your comments on the App Store. If you face any issues with Boom, please email them to

Read User stories to find out more about how Boom has delighted them!

What's New in Version 1.9

-- The irritating Volume Key delay/lag has been smoothened out.
-- No more sync issues in A/V.
-- The haunting image of Boom overstaying its welcome on certain screens has been sent to Mission Control.
-- Say goodbye to erratic notification sounds as the Audio clipping has been taken care off.

Thanks to Apple's latest OS X update, we have also improved:
-- Kernel task consumption issues.
-- Audio distortion.


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Customer Reviews

AV sync problems

I love what Boom does for the sound output, say when I present in a smart classroom with oldstyle sound.

But every time, without fail, with Boom running, there is a skip in the sound about a minute into any file -- sound or video -- and while that makes no difference in the sound quality save the embarrassment over the skip, there is suddenly a pronounced sync issue with any video playing -- the sound being almost a full second -- or more! -- later than the video. This is a pretty serious issue that make me say -- sorry about this -- DON'T BUY IT. Until the video sync issue is fixed.

P.S. Above, it says "no more sync issues with A/V". I have the most current version. DO NOT BELIEVE IT.

Three words - night and day

I was used to the decent sound quality from my Mac. After buying some new speakers, I wanted to see if I could get the most out of them. Boost was the only app I could find that had the features I wanted. I tried the trial version and only needed to try it for a few minutes. I could tell a huge difference in audio quality, and I immediately bought the full version. Really outstanding. I wish I had known about this months ago!

Ruins facetime

Having this running, I connected facetime with a friend. I almost can’t hear anything, it nulls the sound instead of enhancing. My friend also had the exact issue while using facetime. So we quited booms, everything was fine. I don’t know if it behaves like this to other software, but since I use facetime the most, it deserves three stars for now. I will change the rating once they fix this issue.

View in Mac App Store
  • $6.99
  • Category: Utilities
  • Updated: Mar 24, 2014
  • Version: 1.9
  • Size: 8.6 MB
  • Languages: English, French, German, Italian, Simplified Chinese, Spanish
  • Seller: Global Delight Technologies Pvt. Ltd

Compatibility: OS X 10.7 or later

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