# WaterSonic — Water Eject, Sleep & Noise dB

> Water Eject, Sleep & Noise dB (iPhone/iPad app by 琼 万.)

- Source: https://appshunter.io/ios/app/watersonic/id6762759115 (this page in markdown: same URL + `.md`)
- Developer: [琼 万](https://appshunter.io/developer/1715579646)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15 · 11 MB
- Languages: American English
- Released: 2026-06-18
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/watersonic/id6762759115/reviews.md

## What is WaterSonic?

Clear water from your iPhone speaker. Check the noise around you. Fall asleep to refined ambient loops. WaterSonic puts focused audio utilities into one clean, no-nonsense app.

— WATER EJECT —
Moisture in the speaker grille can mute your calls and crackle your music. WaterSonic plays carefully tuned low-frequency tones designed to vibrate trapped water toward the speaker opening. Choose from three modes:
• Impact — a steady 180 Hz everyday rinse
• Sweep — a smart 100–300 Hz scan that finds your speaker's sweet spot
• High Impact — a strong 220 Hz burst for stubborn moisture

A live visualization shows the speaker in motion so you can feel the app working.

— NOISE METER —
A quick way to get a sense of the sound around you. WaterSonic reads your microphone and shows a rolling three-second average, with a clean center-aligned dB scale that moves as you move.

It's a reference tool, not a professional, calibrated sound-level meter.

— SLEEP —
Five ambient sound modes designed to mask distractions and help you drop off faster:
• Deep Sleep — deeper brown-noise low band (48–72 Hz)
• White Noise — broad-spectrum wash (20 Hz–20 kHz)
• Rain Ambience — softer rain texture with low rolling body (70–120 Hz)
• Minimal Silent — airy high tone for masking tinnitus-style distractions (12–14 kHz)
• Breathing Guide — paced 180–260 Hz tone shaped around a slow breathing rhythm

Each mode supports a sleep timer (15 min / 30 min / 60 min / off), background playback, and simple swipe-based mode switching.

— DESIGNED TO STAY FOCUSED —
No sign-up. No social feed. No ads. Just a short onboarding, a clear home screen, and a single button to start. Sessions are light on battery and stop the moment you want them to.

— PREMIUM —
An optional Premium subscription unlocks the full Sleep library and the High Impact water-eject mode. A 3-day free trial may be available with eligible subscription offers. Subscriptions auto-renew unless canceled at least 24 hours before the end of the period. You can manage and cancel anytime in your Apple ID subscription settings.

— IMPORTANT SAFETY NOTES —
• WaterSonic is a utility. It is not a medical device and is not intended to diagnose or treat any condition.
• The noise meter is a reference display, not a calibrated professional instrument. Readings vary with microphone, distance, and environment.
• Water ejection helps but does not guarantee full moisture removal. Dry the device with a soft cloth and avoid water damage scenarios described by your device manufacturer.
• Start at a low volume. High-frequency playback can be uncomfortable at high volume.

Questions or feedback: sakasholy111@gmail.com
Privacy policy: https://sakasholy111-maker.github.io/omniformlabs/privacy-policy.html
Terms of use: https://sakasholy111-maker.github.io/omniformlabs/terms-of-use.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| WaterSonic Weekly | $2.49 | per 7 days |
| WaterSonic Monthly | $7.99 | per month |
| WaterSonic 6-Month | $29.99 | per 6 months |
| WaterSonic Annual | $49.99 | per year |



## Version history (last 2 releases)

### 1.0.2 — 2026-06-18

Optimized sleep audio mode, improved breathing guidance rhythm, and shortened mode switching prompts for a cleaner home screen. Improved the way privacy policy and user agreement are opened, making in-app loading and browsing more convenient. Added referral promotions to subscriptions.

### 1.0.1 — 2026-05-19

No release notes.

## More apps by 琼 万

- [CueFlow Teleprompter](https://appshunter.io/ios/app/cueflow-teleprompter/id6784086871)

All apps by 琼 万: https://appshunter.io/developer/1715579646

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*