Volume Booster - Head Booster
Boost your volume up to 200%. One knob, instantly louder music, video & calls.
Features
HOW IT WORKS
0–100 % — controls the normal system media volume · 100–200 % — keeps volume at max and adds extra amplification · Works system-wide: music apps, video players, streaming, games and browsers
NOTES
On a small number of devices the manufacturer's audio stack does not allow · system-wide amplification. The app will tell you clearly if that's the case. · Boost applies to media audio (music, video, games). Alarm and ringtone · volumes are not changed. · The app shows a small banner at the bottom of the screen.
Head Booster makes your phone louder with a single turn of a knob.
Is your speaker too quiet for music, movies or podcasts? Turn the big knob past 100% and Head Booster amplifies the sound beyond the system limit — up to 200% (an extra +30 dB of gain) — using Android's built-in audio processing.
SAFE FOR YOUR EARS Extra amplification can distort sound and, at very high levels, damage your hearing or small speakers. Head Booster warns you above 120% and caps the boost at a sensible +30 dB. Please use high boost levels responsibly, especially with headphones.