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First release of Decibel: Volume Booster.
Decibel makes quiet videos, calls, music and speakers louder.
- One big dial: drag the ring to set the boost, tap the centre to start or stop
- Boost up to +12 dB, or up to +24 dB with Higher boost (behind a warning)
- Phone volume slider on the same screen
- Quick Settings tile to turn the boost on or off
- Keeps working in the background, with a notification showing the current boost
- Works for all apps on most phones
No ads, no tracking, no internet permission.
Loud sound can damage speakers and hearing. Turn the boost down if you hear crackling, and keep it low with headphones.
Signing certificate SHA-256:
c4eaf9a9542b70d472afb57d7567259522070115594b8d2d68ee873ee1a28ba1