# Clean Wave - Clear Speaker — Speaker Cleaner Tune dB Meter

> App to clean speakers using sound waves and test audio performance. (iPhone/iPad app by David Krejci.)

- Source: https://appshunter.io/ios/app/clean-wave-clear-speaker/id1558119984 (this page in markdown: same URL + `.md`)
- Developer: [David Krejci](https://appshunter.io/developer/1737377675)
- Category: Utilities, Music
- Price: Free with in-app purchases
- Rating: 4.40/5 from 2,721 App Store ratings · 290 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 138 MB
- Languages: Russian, Afrikaans, Azerbaijani, Belarusian, Bulgarian, Hindi, Kazakh, Uzbek, Vietnamese, American English and 27 more
- Released: 2021-03-12
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/clean-wave-clear-speaker/id1558119984/reviews.md

## What is Clean Wave?

A simple and intuitive application that allows you to play sounds, clean speaker at a strictly defined frequency by a clean wave speaker shortcut. It is an all around good speaker cleaner. It allows you to play any frequency ranging from 0Hz to 25kHz.

Key features:
• Noise meter: find out how loud you can be.
• Speaker tester: test your speakers by playing quality audio to hear the crisp and clean sound.
• Player: play a sound of strictly defined frequencies automatically. Just press the button below to start.
• Manual frequency generator: play any frequency manually. Press the sine, triangle, square or sawtooth button to change the wave type.

IMPORTANT NOTES:
• Position your smartphone facing screen down.
• Turn up volume to the max.
• Disconnect headphones if connected.
• If noise meter denies access to micophone. Go to settings > privacy > microphone and allow the microphone for this clean wave - clear speaker app there.

Clean Wave - Clear speaker lets you play with sound and explore many different possibilites. Play clean tunes in this clear speaker cleaner wave sound app. Scroll through tabs of features and enjoy. This app is going to help you... :)

EULA: https://dczt.dev/eula-terms-of-use.html
Privacy Policy: https://dczt.dev/app-privacy-policy.html

## Key features

- Speaker cleaning with sound waves
- Adjustable frequency generator (0Hz-25kHz)
- Noise meter for volume measurement
- Speaker testing with audio playback
- Manual wave type selection

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Subscription | $9.99 | per year |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Membership | $19.99 | one-time |


## What do users think of Clean Wave?

Overall sentiment: positive

**Pros**

- 🚀 Cleans speaker
- 👍 Works well
- 🙌 Saved phone
- 💯 Effective
- 🆓 Free to use

**Cons**

- 🔒 Requires subscription
- 🐛 Doesn't work for some
- 💸 Misleading about being free
- 🚫 Doesn't clean speaker

**Commonly reported bugs**

- Doesn't play any sound
- Caused further damage to speaker

**Most requested features**

- Add dark mode
- Improve compatibility with newer devices

## Recent user reviews (10 of 290)

All indexed reviews: https://appshunter.io/ios/app/clean-wave-clear-speaker/id1558119984/reviews.md

### 5/5 — Clean wave

*2026-08-05, version 5.30.3*

Great app I try it for work wonders my phone sounds great

### 1/5 — Шлак

*2026-08-02*

Я поражаюсь наглости разработчиков, было бесплатное приложение и по факту просто звук, но нет теперь оно стоит денег, а за что ? Такой звук есть в ютубе и забесплатно сколько хочешь.

### 5/5 — CHR

*2026-07-24, version 5.19*

Muy buena aplicación

### 1/5 — didnt work

*2026-07-20, version 5.19*

i still have all the dirt in my speakers

### 1/5 — Cleaning ability

*2026-07-14, version 5.19*

Doesn’t really work that great not at all to be honest I was sad. I thought it was gonna work great but it sucks. it needs a lot of fixing up.

### 1/5 — Not good

*2026-07-10, version 5.19*

It was not good it said I had 72 viruses at the end . DO NOT RECOMMEND

### 1/5 — This apps sucks

*2026-07-08, version 5.19*

This app sucks I downloaded it’s a remove gunk from my speakers which were clearly visible. it did nothing it only made my phone hotter and waste my battery 
delete this app ASAP

### 1/5 — It doesn’t work

*2026-06-27, version 5.19*

Don’t buy this app as you will be wasting your money. I tried the free trial and my speakers are still dirty nothing came out.

### 1/5 — Scam

*2026-06-25, version 5.19*

Didn’t do anything

### 1/5 — False advertising

*2026-06-14, version 5.19*

Downloaded the app to only find after saying it was free with ads that it was not free to use the app features you either pay for pro version or endure scam ads that tell you your phone has been compromised and can not click off of the ads.

## Frequently asked questions about Clean Wave

### What does Clean Wave - Clear Speaker do?

This application generates sound waves at specific frequencies to help clean dust and debris from your device's speaker. It also functions as a noise meter to measure sound levels and a speaker tester to play audio for quality assessment.

### How do I use the speaker cleaning feature?

To clean your speaker, position your smartphone screen down, turn the volume to maximum, and disconnect any headphones. The app will then play a sound at a defined frequency to vibrate the speaker and dislodge particles.

### Is this app free to use?

The app is free to download and use, but it does offer in-app purchases and contains advertisements. You can explore its features and functionalities without initial cost.

### What are the key features of this app?

Key features include a noise meter to measure loudness, a speaker tester to play quality audio, an automatic frequency player, and a manual frequency generator allowing you to select specific wave types and frequencies.

### What is the frequency range supported by the app?

The application allows you to play sounds at any frequency ranging from 0Hz up to 25kHz. This broad range enables precise control for cleaning and testing purposes.

## Version history (last 5 releases)

### 5.30.3 — 2026-07-28

This version includes:
• performance updates
• more manual control
• fixed essential bugs
• added more precision in measuring noise
• speaker cleaner performance works better

### 5.19 — 2024-12-23

This version includes:
• performance updates
• more manual control
• fixed essential bugs
• added more precision in measuring noise
• speaker cleaner performance works better

### 5.18 — 2024-07-30

This version includes:
- Fixed bugs
- Changed design and fixed issues
- Improved user experience

### 5.15 — 2024-07-12

This version includes:
- Fixed bugs
- Changed design and fixed issues
- Improved user experience

### 5.14 — 2024-07-11

- Fixed bugs
- Added AppTrackingTrasnparency
- Changed design and fixed issues
- Improved user experience

## Apps similar to Clean Wave

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Clean Tune - Speaker Cleaner](https://appshunter.io/ios/app/clean-tune-speaker-cleaner/id1609011992) | 4.5 (8,790) | Free | Utilities |
| [Speaker Cleaner \| Clear Wave](https://appshunter.io/ios/app/speaker-cleaner-clear-wave/id6462873536) | 4.6 (1,604) | Free | Utilities |
| [Wave Clean - Speaker Cleaner](https://appshunter.io/ios/app/wave-clean-speaker-cleaner/id6443953505) | 4.4 (3,577) | Free | Utilities |
| [Speaker cleaner. Water eject.](https://appshunter.io/ios/app/speaker-cleaner-water-eject/id6503148345) | 4.4 (146) | Free | Utilities |
| [Speaker Cleaner – Water Eject](https://appshunter.io/ios/app/speaker-cleaner-water-eject/id1664591534) | 4.5 (922) | Free | Utilities |
| [Water Remover - Clear Speaker](https://appshunter.io/ios/app/water-remover-clear-speaker/id6443466334) | 4.7 (458) | Free | Utilities |

## More apps by David Krejci

- [Yes or No - decision maker](https://appshunter.io/ios/app/yes-or-no-decision-maker/id1557679872)
- [Games For 2 Players](https://appshunter.io/ios/app/games-for-2-players/id1558266553)
- [Party Games: 4 Player Games](https://appshunter.io/ios/app/party-games-4-player-games/id1558328262)
- [Reaction Time Test - Simple](https://appshunter.io/ios/app/reaction-time-test-simple/id1558435587)
- [Antistress - Relaxation Games](https://appshunter.io/ios/app/antistress-relaxation-games/id1559022005)

All apps by David Krejci: https://appshunter.io/developer/1737377675

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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 2026-08-27.*