# Clear Wave vs Voltbox

The clearest difference is chart position: Clear Wave at #201 against Voltbox's unranked. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Clear Wave sells 5 in-app purchases, starting at $14.99 per 7 days and Voltbox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Clear Wave | Voltbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (863 ratings)](https://appshunter.io/ios/app/clear-wave-speaker-test/id6738837293/reviews)** | — |
| Number of ratings | **863** | — |
| Positive reviews | 10.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#201** | — |
| Size | 41 MB | 20 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HK SHENGUANGYUAN TECH LIMITED](https://appshunter.io/developer/1851942593) | [GABRIELE CHESI](https://appshunter.io/developer/6793043905) |

## What reviewers say

### Clear Wave

[App page](https://appshunter.io/ios/app/clear-wave-speaker-test/id6738837293)

**Currently charting:** #201 Top Free · Utilities (US App Store)

This app generates sound waves to test and enhance speaker performance. It offers customizable frequencies, test modes, and stereo channel testing. You can also boost bass and volume, and play audio from files or Apple Music.

**Highlights:** Speaker testing with sound waves, Customizable frequency generator (0-20,000 Hz), Multiple test modes (Standard, deep, quick), Stereo channel testing, Bass and volume booster, Play audio from files and Apple Music

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Plan(1 Week) | $14.99 | per 7 days |
| Week(1 Week) | $14.99 | per 7 days |
| Week Plan(1 Week) | $14.99 | per 7 days |
| Week(1Week) | $14.99 | per 7 days |
| Annual Plan(1 Year) | $69.99 | per year |


### Voltbox

[App page](https://appshunter.io/ios/app/voltbox-pv-installer-toolkit/id6798591811)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $8.99 | one-time |


## Frequently asked questions

### Is Clear Wave free?

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

### Is Voltbox free?

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

### Do Clear Wave or Voltbox have ads?

Neither Clear Wave nor Voltbox shows ads.

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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.*