# DrainTone: Water Eject — Speaker Cleaner & Sound Test

> Speaker Cleaner & Sound Test (iPhone/iPad app by biaopeng zhou.)

- Source: https://appshunter.io/ios/app/draintone-water-eject/id6772551399 (this page in markdown: same URL + `.md`)
- Developer: [biaopeng zhou](https://appshunter.io/developer/1895904365)
- Category: Music, Utilities
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 16.0 · 4 MB
- Languages: American English, Japanese, Chinese (Simplified, China), European Spanish
- Released: 2026-06-03
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/draintone-water-eject/id6772551399/reviews.md

## What is DrainTone?

DrainTone is a simple sound-based utility designed to help eject trapped water from your iPhone speaker after water exposure. It plays low-frequency tones through the speaker and then lets you run a short speaker test to check whether the sound seems clearer.

Quick Clean is available for free and runs a 30-second water eject cycle. It is designed for fast use after light water exposure.

DrainTone Pro unlocks longer fixed cleaning cycles:
- Deep Clean: a 60-second multi-tone water eject cycle.
- Heavy Water: a 90-second longer cycle for stubborn trapped water.

Terms of Use:https://www.nicolaigame.top/common/terms-en.html
Privacy Policy:https://www.nicolaigame.top/common/privacy-en.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| DrainTone Pro Weekly | $2.99 | per 7 days |
| DrainTone Pro Yearly | $24.99 | per year |



## Version history (last 5 releases)

### 1.4 — 2026-08-31

DrainTone now learns whether you're dealing with trapped water, muffled sound, or routine speaker care, then gives you more relevant cleaning guidance. We also improved the Pro screen so it's clearer why each tool fits your situation, along with general experience improvements.

### 1.3 — 2026-08-20

DrainTone 1.3 makes water-eject cleaning faster to start and easier to understand.

- New Smart Clean: a guided three-stage low-frequency cleaning cycle.
- Redesigned Home with one-tap Quick Clean.
- Quick Clean now includes two free qualified runs per day.
- New result feedback: tell us whether your speaker sounds clearer or still muffled.
- Context-aware Pro recommendations and Paywall messaging.
- New Lifetime Pro one-time purchase option.
- Improved Pro entitlement restore and Home status handling.
- Updated Speaker Test and Manual Frequency flows.

### 1.2 — 2026-07-15

A cleaner, faster way to refresh your speaker:
· Improved Speaker Cleaner and Water Eject experience  
· Smoother low-frequency sound controls  
· Faster speaker sound testing  
· Performance improvements and bug fixes
Clean your speaker, eject trapped water, and check your sound with ease.

### 1.1 — 2026-06-08

What's New in Version 1.1

- Added a quick 3-step guide on the home screen: point down, turn volume up, and tap Quick Clean.
- Increased free Quick Clean runs to 3 per day.
- Improved the cleaning result screen with clearer next actions: test speaker sound or run again.
- Made Pro features easier to discover while keeping badges hidden for Pro users.
- Updated App Store metadata and screenshot copy for clearer positioning.

### 1.0 — 2026-06-03

No release notes.

## Apps similar to DrainTone

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Fix My Speakers: Clear Wave](https://appshunter.io/ios/app/fix-my-speakers-clear-wave/id6760972017) | — | Free | Music |
| [Water eject : clear speakers](https://appshunter.io/ios/app/water-eject-clear-speakers/id6783281872) | — | Free | Music |
| [MyTunes : AI Music Generator](https://appshunter.io/ios/app/mytunes-ai-music-generator/id6447001239) | 4.3 (38,495) | Free | Music |
| [Gaana Music - Songs & Podcasts](https://appshunter.io/ios/app/gaana-music-songs-and-podcasts/id585270521) | 4.0 (15,183) | Free | Music |
| [Audio Noise Reducer & Recorder](https://appshunter.io/ios/app/audio-noise-reducer-and-recorder/id1451686645) | 4.5 (1,286) | Free | Music |
| [PewPee: Music Player Offline](https://appshunter.io/ios/app/pewpee-music-player-offline/id1483338834) | 4.4 (1,383) | Free | Music |

## More apps by biaopeng zhou

- [PromptCam: Teleprompter](https://appshunter.io/ios/app/promptcam-teleprompter/id6764753817)
- [FormInk: PDF Scanner Sign App](https://appshunter.io/ios/app/formink-pdf-scanner-sign-app/id6773975445)
- [CleanSpace:Photo Video Cleaner](https://appshunter.io/ios/app/cleanspacephoto-video-cleaner/id6775373682)
- [ID Scan Helper-PDF Scanner App](https://appshunter.io/ios/app/id-scan-helper-pdf-scanner-app/id6778237121)
- [SiteProof Jobsite Reports](https://appshunter.io/ios/app/siteproof-jobsite-reports/id6781618814)

All apps by biaopeng zhou: https://appshunter.io/developer/1895904365

---

*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 2026-09-05.*