# TestTone vs Clear Wave

The clearest difference is price: Clear Wave at Free against TestTone's $1.99. Clear Wave also leads on iOS requirement (13.0 vs 15.6). TestTone's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence and device support there is nothing between them.

Clear Wave is free to download; TestTone costs $1.99 up front. Clear Wave sells 3 in-app purchases, starting at $2.99 per 7 days. TestTone asks for nothing beyond the download.

TestTone ships an update every 6 months, Clear Wave every 4 months. The most recent releases landed on September 13, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TestTone | Clear Wave |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.9 (15 ratings)](https://appshunter.io/ios/app/clear-wave-water-eject-tone/id6736885247/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 69 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HTLab](https://appshunter.io/developer/384289233) | [Andrii Hulak](https://appshunter.io/developer/1486553236) |

## What reviewers say

### TestTone

[App page](https://appshunter.io/ios/app/testtone/id384289230)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Clear Wave

[App page](https://appshunter.io/ios/app/clear-wave-water-eject-tone/id6736885247)

Restore your device's audio quality by removing water, dust, and debris from speakers. This app uses specific sound frequencies for precise cleaning and offers comprehensive tests to check speaker health and performance.

**Highlights:** Water eject function with sound frequencies, Auto and manual cleaning modes, Comprehensive audio testing tools, Stereo, ultrasound, and tone generation tests, Vibration and bass frequency tests, Headphone cleaning and testing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Every 6 months | $9.99 | per 6 months |
| Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is TestTone free?

TestTone costs $1.99, with no in-app purchases.

### Is Clear Wave free?

Clear Wave is free to download, with in-app purchases available.

### Do TestTone or Clear Wave have ads?

Clear Wave shows ads; TestTone does not.

### Which is updated more often, TestTone or Clear Wave?

TestTone ships an update every 6 months, and Clear Wave every 4 months. Most recently, TestTone was updated on September 13, 2026 and Clear Wave on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*