Speaker Cleaner

Bring clearer sound back to your phone with guided speaker cleaning and practical audio tools.

Speaker Cleaner uses purpose-built tones, frequency sweeps and optional vibration patterns to help move trapped water or dust from your phone's speaker and earpiece. Choose a cleaning mode, pick a session length and follow the live progress display while the app runs through each stage.

WATER, DUST AND EARPIECE MODES
Select the problem you want to target. Each mode uses its own staged signal program, guidance and positioning tips.

LIVE CLEANING FEEDBACK
See remaining time, completion progress, the active stage, current frequency and a live signal display throughout the session.

SIX SOUND TOOLS
• Tone Generator: choose any frequency from 1 Hz to 20 kHz, waveform and channel
• Vibration Clean: run vibration patterns designed to shake droplets loose
• Stereo Test: check left and right speaker channels
• Mic Test: record and play back a short in-memory clip
• Sound Meter: view live, average and peak sound levels
• Frequency Sweep: explore your speaker's audible range

PRIVATE BY DESIGN
Audio analysis stays on your device. Mic Test recordings are kept in memory and are not uploaded.

HISTORY AND USEFUL SETTINGS
Review completed cleaning sessions, weekly activity and streaks. Adjust cleaning duration, volume handling, haptics, screen-on behavior and reminders.

Results depend on the device, blockage and hardware condition. Speaker Cleaner cannot repair physical or liquid damage. Stop if the sound is uncomfortable and follow your device manufacturer's safety guidance.

Recent changes:
Initial release with guided water, dust and earpiece cleaning modes; live frequency and progress feedback; six audio tools; on-device history; adjustable session settings; and optional reminders. Microphone permission is required only for Mic Test and Sound Meter. Results vary by device and cannot repair hardware damage.