SonicKit - Speaker Water Eject

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Everyone
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Everyone
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About this app

Dropped your phone in water and the speaker sounds muffled? SonicKit pushes the water out with low-frequency vibration.

It works the same way a smartwatch water eject does: a low tone drives the speaker diaphragm hard enough to force trapped droplets out of the grille. On top of that you get a dust shaker, a hearing age test, a full tone generator and a microphone analyzer - all in one app.

■ Speaker water eject - 5 modes
· Gentle 150Hz / Standard 165Hz / Strong sweep / Deep pulse 80Hz / Tidal sweep
· Go stronger if water is stubborn, gentler for older speakers
· Warns you if headphones are plugged in, and stops automatically if they are unplugged

■ Speaker dust shake - 5 modes
· Full sweep / Bass shake / Fine dust / Power burst / Ultra fine
· Vibration loosens the dust packed into the speaker grille
· Finish by brushing gently with a soft dry brush

■ Hearing age test
· From 8kHz to 20kHz - the last tone you can hear is your hearing age
· Precise mode uses a real adaptive staircase (up after 2 hits, down after 1 miss) with silent trials mixed in to catch guessing
· Test both ears together or each ear separately, then compare left-right balance and your peer percentile
· Calibrate with a 1kHz reference tone so every session is measured at the same volume
· Trend chart over time and CSV export

■ Tone Lab - a signal generator in your pocket
· 20Hz-20kHz pure tones with sine, square, triangle and sawtooth waveforms
· White, pink and brown noise, plus a notch filter for tinnitus masking
· Left/right channel isolation and phase inversion to check speaker wiring
· Full-range sweeps to hunt down rattles and dead spots
· Sleep timer with fade-out, custom preset slots, WAV export
· A left-right guessing game to test your directional hearing

■ Sound measurement (microphone)
· Live spectrum - see the room you are sitting in
· Instrument tuner with adjustable A4 reference
· Speaker response - a 10 second sweep that maps your own speaker's frequency curve
· Automatic gain control is disabled, so levels stay comparable between runs

■ Made for you if
· Your phone got wet and the sound went dull
· Your speaker has started to crackle or buzz
· You want to know how old your ears really are
· You need a tuner, an audio checkup or steady background noise

■ About the app
· 10 languages, light and dark themes
· Everything works offline (ads aside)
· The microphone is used only in the Measure tab. Nothing is recorded and nothing is uploaded
· Free. Some extras open by watching an ad, but every core feature works fully without ever watching one

■ Please note
The hearing test is a self-check for fun, not a medical diagnosis. Results vary with your device, headphones and ambient noise. Water eject can help clear water from the surface and the grille, but it cannot repair a device already damaged by liquid. Prolonged exposure to loud sound can harm your hearing, so keep the volume comfortable.
Push water out of your speaker with sound, shake off dust, test your hearing.
Updated on
Aug 31, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit

What’s new

First release of SonicKit.

• Speaker water eject - 5 modes, gentle 150Hz to deep 80Hz pulse
• Speaker dust shake - 5 modes, full sweep to ultra fine
• Hearing age test - adaptive mode with silent checks, per-ear results, peer percentile, trend chart
• Tone Lab - 20Hz-20kHz, 4 waveforms, white/pink/brown noise, tinnitus notch, sleep timer, WAV export
• Measure - live spectrum, tuner, speaker response
• 10 languages, light and dark themes

Every core feature works without watching an ad.