Free • Works offline • No account required
Water in your speaker? Muffled sound?
Speaker Cleaner plays precisely-tuned sound frequencies (100–2500 Hz) through your phone’s speaker using the native Android audio engine — the vibrations push out water droplets and loosen dust, so your sound comes back clear.
Water Eject
Auto Clean, a 2.5-minute Deep Clean sweep, or a manual custom-frequency mode to force trapped water out.
Speaker Test
Check Left, Right, Stereo and volume balance — and switch between the speaker and earpiece.
Microphone Test
Record, play back and measure your mic’s peak and average levels to confirm it’s working.
Frequency Generator
A live 50–1000 Hz tone generator with six waveforms, including white and pink noise.
Earphone & Audio Quality
Test earphone left/right balance and run ear-judged checks for bass, buzzing, distortion and treble.
Vibration Cleaner & Health
Loosen dust with vibration + tone, and track a 0–100% Speaker Health score over time.
How it works
Turn volume up
Set your media volume to maximum and point the speaker downward.
Run a clean
Tap Water Eject and let the sound sweep push the water out.
Enjoy clear sound
Repeat 2–3 times for stubborn moisture, then test your speakers.
⭐ Speaker Cleaner Pro
A one-time upgrade — yours forever.
- Remove all ads
- Custom frequency slider (100–2500 Hz)
- Unlimited Deep Cleans — no cooldown
Get your sound back today
Download Speaker Cleaner & Sound Test free on Google Play.
Made by Gobaith Technologies
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