# Clear Wave vs maas

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

Both are free to download. Clear Wave sells 3 in-app purchases, starting at $9.99 per 7 days. maas asks for nothing beyond the download.

Clear Wave ships an update weekly, maas every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Clear Wave | maas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/clear-wave-water-eject/id6772000507/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 126 MB | 64 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUACEN LIMITED](https://appshunter.io/developer/1895456090) | [Enkhdalai Erdenebat](https://appshunter.io/developer/6790745878) |

## What reviewers say

### Clear Wave

[App page](https://appshunter.io/ios/app/clear-wave-water-eject/id6772000507)

This app offers advanced audio restoration and maintenance for your device's speakers. It effectively ejects moisture, cleans out dust and debris, and provides tools to analyze sound levels and microphone health. Ensure your device's audio performs at its best with these professional-grade features.

**Highlights:** Water eject and cleaner, Precision decibel meter, Speaker cleaner and dust removal, Custom tone generator, Stereo and microphone health check

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Plan | $9.99 | per 7 days |
| 6-Month Premium | $29.99 | per 6 months |
| Annual Plan | $39.99 | per year |


### maas

[App page](https://appshunter.io/ios/app/maas-mobile/id6790745876)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clear Wave free?

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

### Is maas free?

maas is free to download, with no in-app purchases.

### Do Clear Wave or maas have ads?

Clear Wave shows ads; maas does not.

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

Clear Wave ships an update weekly, and maas every 4 days. Most recently, Clear Wave was updated on October 31, 2026 and maas on October 31, 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.*