SpeakerTools: Sound Toolkit

SpeakerTools: Sound Toolkit is an all-in-one audio utility that helps improve speaker clarity, test audio performance, measure ambient noise in real time, and explore sound for wellness. It combines high-frequency cleaning signals to dislodge moisture and dust, a real-time decibel meter, a full-range frequency generator (0 Hz to 22 kHz), stereo speaker testing, volume boost, and photo-logged dB events.

Beyond hardware testing, the app offers calming ambient tones for relaxation and focus and educational content about hearing wellness. Some features require an active subscription or in-app purchases, and results may vary by device. Privacy policy and terms of use are available.