Speaker Boost: Volume Booster

Contains adsIn-app purchases
292K reviews
Content rating
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About this app

Speaker Boost: Volume Booster & Sound Amplifier 3D is a simple, small, free app to boost your speaker sound volume. Useful as an extra high volume booster for louder movies, louder games, and as a voice call audio and music booster. Also works just as great as an extreme volume booster for headphones.

With this speaker booster, you can increase speaker and headphone loudness and the music volume of your mobile phone. It is a simple sound amplifier and music player booster that makes your phone extra loud. You can also use it during a voice call to increase the audio level so you can hear better. Consider it a super addition to your music player equalizer.

Download Speaker Boost: Volume Booster & Sound Amplifier 3D and get the max volume control of your speakers or headphones!

***Use at your own risk. Playing super loud sound at a high volume extreme, especially for a prolonged amount of time, can destroy speakers and/or damage hearing. Some users HAVE reported destroyed speakers and earphones. If you hear distorted audio, lower the volume (but it may be too late).***

***By installing this application you agree that you will not hold its developer responsible for any damage to hardware or hearing, and you are using it at your own risk. Consider this to be experimental software***

Speaker Boost: Volume Booster & Sound Amplifier 3D Features:
The ultimate music booster and music amplifier
Boost your music vol with just one tap
Boost music vol through your headphone or speakers
Increase your voice call audio
No root required
Simple to increase the music high volume and boost level
Feel the bass!
Gain full control of your music player equalizer
Turn your simple boom into a super massive woofer
Take your speaker to the extreme

Your mobile, headphone, and speaker equalizer is not built to take the device's sound to its max. It’s true, too much bass for a long period of time can damage your device, but at some specific times you just really need it to be extra loud, don’t you?

Speaker Boost: Volume Booster & Sound Amplifier 3D is the most reliable volume and music booster for Android. Download and try the music amplifier!
Updated on
Nov 29, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
292K reviews
December 8, 2022
so far so great! I've heard this app has too many ads and eventually stops working/fades out but I haven't had any issues at all. I just downloaded this app though. it has boosted my volume A LOT! and best of all, it doesn't sound distorted or scratchy!! this is the best volume booster app I have found so far n I've tried quite a few. n there hasn't been any ads at all for me. 👍🏻
103 people found this review helpful
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A Google user
January 8, 2020
Having severe hearing loss, even with hearing aids it is quite hard to hear phones, tablets and laptops and so for a few years this has been my favorite app for boosting the volume to a level that I can hear. Recently however, the adds are becoming more numerous and "stickier", harder to close. As such and even though it does a good job of boosting the volume, it is becoming more a nuisance than it is worth.
44 people found this review helpful
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A Google user
April 14, 2019
Used to be good, hate it now. On my old Galaxy it did exactly what it was supposed to. Some audio is real quiet on a built in speaker depending on mastering. Now that I have a new phone & the newest version? The menu is entirely different. It's so bogged down with nasty ads that it's borderline useless now. I just uninstalled it. It also creates annoying notifications in the OS. You just lost a former fan.
40 people found this review helpful
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What's new

Our team is continuing to work hard and make improvements to the app. If it doesn't boost, try compatibility mode in settings or email us at hello@prometheusinteractive.com for more help. Thanks for using Speaker Boost!