Comparison

Water Eject vs Water Eject & Dust

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Water Eject

Features
Read full description

Accidental splash? Muffled audio? Water Eject is your essential audio utility toolkit. We use advanced acoustic sine waves to vibrate and eject water from your device's speaker grilles instantly. 【 Core Features 】 β€’ Smart Water Ejection Deep clean your speakers with our intelligent 3-stage cycle. It combines gentle scanning vibrations to loosen water and rhythmic pulses to shake it out, ensuring a complete clean. β€’ Real-time Decibel Meter Your hearing matters. Monitor environmental noise levels (dB) in real-time with professional accuracy to stay within safe limits. β€’ Stereo Audio Tester Think your headphones are unbalanced? Instantly verify Left and Right audio channels with our precise stereo check tool. Restore your sound clarity today. 【 Auto-Renewing Subscription Terms】 β€’ Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID at confirmation of purchase. Your Apple ID will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renew in Settings > Apple ID > Subscriptions. β€’ Available plans may include weekly and yearly subscriptions. Prices may vary by region and are shown in the app at the time of purchase. β€’ Privacy Policy: https://www.ammusic.cn/apps/zerowave/privacy_policy β€’ Terms of Service: https://www.ammusic.cn/apps/zerowave/user_agreement

About

Water Eject & Dust

This app helps clear muffled iPhone speakers caused by water or dust. It uses specific sound frequencies to expel water and dislodge dust from the speaker grille. Results are compared using microphone input before and after the cleaning process.

Highlights
  • Water expulsion mode
  • Dust removal mode
  • Sound frequency sweeps
  • Microphone-based result comparison
  • Siri integration for starting runs
  • One-time purchase for unlimited use
Features
Read full description

Water Eject plays three rounds at the bottom speaker grille to shake water droplets loose: the pulsed low tone Apple Watch uses after a swim, then a short broadband pulse, then a higher band. It works on the bottom speaker, not on the earpiece, the microphone or the charging port. Hold the phone speaker-down and press Start. Round 1, Low Sweep, 21 seconds. A sweep around the centre you set on the dial, anywhere from 120 to 260 Hz. Then the tap step. Tap the phone gently against your palm, speaker down, until it chimes. That is Apple's own advice for a wet iPhone, and the app counts the taps and moves on by itself. Round 2, Pulse Shots, 18 seconds. Short broadband pulses. The tap step again. Round 3, High Sweep, 12 seconds. A sweep from 400 to 1,000 Hz. Session complete. Let it dry before charging. The tone runs 51 seconds across the three rounds, and the two tap steps sit between them. Drops shake out of the disc on screen while the tone plays, and the phone pulses in your hand with it. The dial sets the centre of the first round's sweep, from 120 to 260 Hz. Rounds 2 and 3 are fixed. How do you check the result? With microphone access and the volume all the way up, the app plays a short chime through the speaker before the session and again after it, then compares the two levels. It tells you whether the speaker came back louder, about the same, or quieter. It never shows a percentage. Play it through the iPhone's own speaker. Disconnect headphones, AirPods or a Bluetooth speaker first, and turn the volume all the way up. It cannot dry the inside of a phone. If the speaker still sounds muffled after a session, let it dry and come back to it. Made for anyone whose iPhone just came out of a pool, the rain, the shower or the sink. Your first session is included. After that, one purchase unlocks unlimited sessions for good: nothing renews, and there are no ads. No account is needed, and the tone is made on the iPhone itself. You can start a session with Siri: say "Start a run in Water Eject" and the app opens and plays the tone. Hold the phone speaker-down and press Start. Terms of Use: https://cmlapps.github.io/watereject/terms.html Privacy Policy: https://cmlapps.github.io/watereject/privacy.html

Screenshots

Water Eject4 screens
Water Eject & Dust4 screens

Verdict

The call

The clearest difference is update cadence: Water Eject & Dust at every 4 days against Water Eject's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Water Eject sells 3 in-app purchases, starting at $1.99 per 7 days and Water Eject & Dust sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Water Eject ships an update every 2 weeks, Water Eject & Dust every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard1 real difference Β· 6 level
Water Eject versus Water Eject & Dust: the parameters behind the verdict, then further details
ParameterWater EjectWater Eject & Dust
PriceFreeFree
Update frequencyEvery 2 weeksEvery 4 days β€” better
AdsNoNo
In-app purchasesYesYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.017.0
Further details β€” not scored
Size33 MB12 MB
Age rating12+4+
Developersunxin LinCloud Motion Lab LLC

In-app purchases

3 purchases

Water Eject

Subscriptions2
  • Pro Weekly3 Days trial$1.997 Days
  • Pro Yearly3 Days trial$19.991 Year
One-time1
  • Pro Lifetime$24.99
1 purchases

Water Eject & Dust

One-time1
  • Lifetime$9.99

Questions

Is Water Eject free?
Water Eject is free to download, with in-app purchases available.
Is Water Eject & Dust free?
Water Eject & Dust is free to download, with in-app purchases available.
Do Water Eject or Water Eject & Dust have ads?
Neither Water Eject nor Water Eject & Dust shows ads.
Which is updated more often, Water Eject or Water Eject & Dust?
Water Eject ships an update every 2 weeks, and Water Eject & Dust every 4 days. Most recently, Water Eject was updated on October 28, 2026 and Water Eject & Dust on October 29, 2026.

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