Every device has a built-in Android eQualizer.
Volume 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/U3re2h
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/U3re2h