Every device has a built-in Android eQualizer. Speaker Booster Pro simply adjusts the frequencies to achieve louder effect.
We use the loudness module which runs on devices with Android 4.4, you simply need to tap the Boost button.
Use the demo song to spot the difference and adjust the desired level of the effect.
Older version should use the slider only.
For maximum results use external speakers or headsets.
Ringtone: https://goo.gl/zG9TPc
Listening music too loud is bad for your ears.
Latest Version
1.4Uploaded by
Emil Jose
Requires Android
Android 4.0.3+
Category
Free Music & Audio AppContent Rating
Everyone
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Flag as inappropriateLast updated on Sep 30, 2018
Minor bug fixes and improvements. Install or update to the newest version to check it out!