# Clever Speaker Cleaner — Clear Water Eject Wave

> Generate sound waves to test and clean device speakers, with a decibel meter. (iPhone/iPad app by Huong Nguyen.)

- Source: https://appshunter.io/ios/app/clever-speaker-cleaner/id1624860611 (this page in markdown: same URL + `.md`)
- Developer: [Huong Nguyen](https://appshunter.io/developer/1624860613)
- Category: Music, Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 43 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 38 MB
- Languages: Japanese, American English, European Spanish, Arabic
- Released: 2022-05-18
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/clever-speaker-cleaner/id1624860611/reviews.md

## What is Clever Speaker Cleaner?

This application offers users the capability to test the functionality of their speakers by generating specific sound wavelengths and tones. With a single click, the app automatically generates a clear sonic sound wave. Additionally, the app enables users to perform a stereo test to identify any issues with their speakers, such as muted or insufficiently loud output. Moreover, the application facilitates the generation of diverse sound waves with variable frequencies.

Furthermore, the app includes a built-in noise measuring feature that allows users to assess the loudness of their surroundings using a decibel meter. Simply by granting access to the speaker and pressing the start button, the app will display the loudness level of the environment.

Subscription terms: 
If you choose to purchase Gold plan, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice. No cancellation of the current subscription is allowed during the active subscription period. If you don’t choose to purchase Gold plan, you can use the app with free features. 
Application Terms of service and Privacy Policy: 
Privacy:https://sites.google.com/view/huong-nguyen-privacy/home
Terms: https://sites.google.com/view/huongnguyenterms/home

## Key features

- Generate sound waves and tones
- Perform stereo speaker tests
- Identify muted or quiet speakers
- Measure ambient noise with decibel meter
- Variable frequency sound wave generation
- Free tier with optional premium features

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Sonic sound gold plan | $2.99 | per 7 days |
| 3 Months Speaker Wave Cleaner | $8.99 | per 3 months |
| Clear wave monthly Promo | $3.99 | per month |
| Yearly Special Offer | $2.99 | per year |
| Weekly Clear Wave Discount | $0.99 | per 7 days |
| Annually,7 days trial Discount | $9.99 | per year |
| Monthly 7 days trial Discount | $2.99 | per month |
| Premium all access Weekly | $5.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sonic Sound Lifetime Payment | $8.99 | one-time |
| Lifetime Discount | $14.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/clever-speaker-cleaner/id1624860611/reviews.md

### 1/5 — Бесполезно

*2024-06-13*

Бесполезное приложение, ничего не происходит при выборе пресета

### 1/5 — Don’t like it

*2024-04-18*

I bought the subscription but still got ads

## Frequently asked questions about Clever Speaker Cleaner

### How does Clever Speaker Cleaner test speakers?

Clever Speaker Cleaner tests speakers by generating specific sound wavelengths and tones. This helps identify issues like muted or insufficiently loud output and allows for stereo testing.

### Can Clever Speaker Cleaner measure sound levels?

Yes, Clever Speaker Cleaner includes a built-in noise measuring feature. It acts as a decibel meter to assess the loudness of your surroundings when granted speaker access.

### What are the subscription options for Clever Speaker Cleaner?

Clever Speaker Cleaner offers several subscription plans, including weekly, monthly, and yearly options with varying prices and trial periods, such as the 'Weekly Sonic sound gold plan' for $2.99/P7D.

### Is Clever Speaker Cleaner suitable for all ages?

Clever Speaker Cleaner has an age rating of 4+, making it suitable for younger users. The app's core functionality is straightforward and easy to understand.

### How often is Clever Speaker Cleaner updated?

The latest version of Clever Speaker Cleaner is 3.7, and it was last updated on 2025-11-12. This indicates a consistent update schedule from the developer.

### Does Clever Speaker Cleaner have ads?

Yes, Clever Speaker Cleaner contains advertisements. Users can opt for premium subscription plans to access additional features and potentially a more ad-free experience.

### What devices are compatible with Clever Speaker Cleaner?

Clever Speaker Cleaner is compatible with iPhone, iPad, and iPod devices. It is designed to function across Apple's mobile ecosystem.

### Can I cancel my Clever Speaker Cleaner subscription?

Auto-renewal for Clever Speaker Cleaner subscriptions can be turned off in your iTunes Store settings after purchase. However, cancellation of the current subscription period is not allowed during an active subscription.

## Version history (last 5 releases)

### 3.7 — 2025-11-12

bug fixed and more updates.

### 3.6 — 2025-11-05

Bug fixing and improvement

### 3.5 — 2025-10-12

Bugs fixed and more updates.

### 3.4 — 2024-11-25

Bug fixed

### 3.3 — 2023-11-05

- Application Optimization

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| --- | --- | --- | --- |
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## More apps by Huong Nguyen

- [HD Cloud Meetings Backgrounds](https://appshunter.io/ios/app/hd-cloud-meetings-backgrounds/id1633411097)
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- [Readr: fast read for safari](https://appshunter.io/ios/app/readr-fast-read-for-safari/id1634570491)
- [Blacked dark reader for safari](https://appshunter.io/ios/app/blacked-dark-reader-for-safari/id1635320724)
- [wallpaper 4 amanda adventurer](https://appshunter.io/ios/app/wallpaper-4-amanda-adventurer/id1635927711)

All apps by Huong Nguyen: https://appshunter.io/developer/1624860613

## Related topics

[huong nguyen](https://appshunter.io/ios/topics/huong-nguyen) · [tribit speaker](https://appshunter.io/ios/topics/tribit-speaker)

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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 2026-08-29.*