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Ejek: The Speaker Cleaner That Ejects Water and Fixes Muffled Sound

One tap plays a 100–400 Hz sound sweep that shakes water and dust out of your iPhone speaker in about two minutes. Ejek also packs a 20 Hz–20 kHz tone generator and a live decibel meter, and generates every sound on the device.

Three iPhones showing Ejek's cleaning screen, the frequency generator at 2 kHz, and the noise meter gauge

Why Ejek

Everything a Wet, Muffled Speaker Needs

Ejek does the one job that matters after a splash — pushing the water out — and adds the two tools you need to prove the speaker is fixed.

One-Tap Water Eject

Ejek sweeps sound between 100 and 400 Hz, the band that makes the speaker membrane shake water and dust out of the grille, in a single tap.

Slow or Fast Cycle

Pick a Slow cycle of about two minutes for a soaked speaker or a Fast cycle of about 45 seconds for a quick rinse — Ejek keeps the screen awake while it runs.

Cleans Earbuds and Speakers Too

Connect AirPods, earbuds or a Bluetooth speaker first and Ejek plays the cleaning cycle through them instead of the phone.

20 Hz – 20 kHz Tone Generator

Drag the log-scale slider from 20 Hz to 20 kHz and Ejek changes the pitch live, so you can test speakers, headphones and your own hearing range.

Eight Waveforms

Sine, saw, square, triangle, square up, saw down, round rectangle and organ — every waveform in Ejek is drawn from the same maths that generates the audio.

Live Noise Meter

Ejek's 0–120 dB gauge shows live loudness with the session's min, average and max, plus the dominant frequency in Hz.

Nothing Leaves Your Phone

Ejek generates all sound on the device and only listens through the microphone while the noise meter runs. Audio is analysed live and never recorded or uploaded.

Free to Try, No Account

Ejek needs no sign-up. The first cleaning cycle, three tone plays and three noise-meter sessions are free; Ejek Premium removes the limits.

How It Works

Fix a Muffled Speaker in 3 Steps

No settings to learn. Turn the volume up, tap Play, and let the sound sweep do the work.

1

Volume Up, Speaker Down

Download Ejek free from the App Store, turn the volume to maximum and hold the iPhone with the speaker facing down so the water can leave the grille.

2

Tap Play and Choose a Cycle

Pick Slow for a soaked speaker or Fast for a quick rinse. Ejek runs a 100–400 Hz sweep for up to two minutes and tells you when the cycle is done.

3

Test the Result

Play a 1 kHz tone or run the noise meter to hear the difference, and repeat the cycle if the sound is still muffled.

FAQ

Questions About Ejek

What Ejek does, what it costs, and what happens to your audio.

What is Ejek?
Ejek is an iPhone and iPad speaker cleaner from Vidus6. It plays a 100–400 Hz sound sweep that pushes water and dust out of the speaker, and it includes a 20 Hz–20 kHz tone generator and a live decibel meter for testing the result.
How does a sound wave clean a speaker?
Low frequencies move the speaker membrane the most. Ejek sweeps between 100 and 400 Hz so the membrane shakes droplets and dust out of the grille, the same principle as the water-eject feature on some watches. Hold the speaker face down so gravity helps.
Is Ejek free?
Ejek is free to download with one free cleaning cycle, three free tone plays and three free noise-meter sessions. Ejek Premium removes those limits and is billed weekly or yearly through your Apple ID; you can cancel any time in your App Store subscription settings.
Does Ejek record or upload my audio?
No. Ejek generates every sound on the device, and the microphone is used only while the noise meter runs. The audio is analysed live in memory and is never recorded, stored or uploaded. Ejek has no accounts.
Can Ejek clean AirPods, earbuds or a Bluetooth speaker?
Yes. Connect them to your iPhone first, then start the cycle — Ejek plays the sweep through whichever audio output is active.
Will the cleaning cycle damage my speaker?
The cycle uses the same low frequencies music already contains, at the phone's normal maximum volume, for at most about two minutes. Ejek does not go beyond what the speaker is built for; if the sound is still muffled after two or three cycles, moisture may need more time to dry.
Which devices does Ejek support?
iPhone and iPad on a recent iOS version. There is no Android version yet.

Fix Your Speaker in Two Minutes

Download Ejek free, run the first cleaning cycle on the house, and hear the difference.