# Clean Wave° vs YounikBoard

The clearest difference is monetization model: YounikBoard at free with in-app purchases against Clean Wave°'s subscription. YounikBoard also leads on update cadence (every 4 days vs every 2 months). Clean Wave°'s advantage is ratings volume (786 vs 39) and review sentiment (100% vs 89%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Clean Wave° sells 5 in-app purchases, starting at $1.99 per 7 days and YounikBoard sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

YounikBoard holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Clean Wave° has 786 ratings behind it against 39, so its average is the more settled of the two. Written reviews complicate that: 100% of Clean Wave°'s written reviews are positive against 89% of YounikBoard's, so the app with the better star average is not the one people write more warmly about.

Clean Wave° ships an update every 2 months, YounikBoard every 4 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Clean Wave° | YounikBoard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (786 ratings)](https://appshunter.io/ios/app/clean-wave/id6744279441/reviews) | **[4.7 (39 ratings)](https://appshunter.io/ios/app/younikboard/id6749025612/reviews)** |
| Number of ratings | **786** | 39 |
| Positive reviews | **100.0% of reviews** | 88.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 66 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Murat Cetin](https://appshunter.io/developer/1806868353) | [kurd app](https://appshunter.io/developer/762764721) |

## What reviewers say

### Clean Wave°

[App page](https://appshunter.io/ios/app/clean-wave/id6744279441)

This app uses high-frequency sounds to eject water and dust from device speakers, restoring audio clarity and preventing damage. It also checks waterproof certification and performs hardware diagnostics for optimal device performance.

**Highlights:** Water eject using high-frequency sounds, Speaker audio clarity restoration, Dust and debris removal, Waterproof certification checker, Comprehensive hardware diagnostics, Device performance maintenance

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per 7 days |
| Premium | $2.99 | per 7 days |
| Premium | $3.99 | per 7 days |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |


### YounikBoard

[App page](https://appshunter.io/ios/app/younikboard/id6749025612)

This multilingual keyboard offers seamless translation of text, images, and voice directly within any application. Support for over 130 languages makes communication effortless across diverse linguistic needs.

**Highlights:** In-app translation, Text, image, and voice translation, Supports over 130 languages, User-friendly interface, Works within any app

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription 30 Days | $3.00 | one-time |
| Subscription 90 Days | $9.00 | one-time |
| Subscription 180 Days | $18.00 | one-time |
| Subscription 360 Days | $36.00 | one-time |


## Frequently asked questions

### Is Clean Wave° free?

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

### Is YounikBoard free?

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

### Which has better reviews, Clean Wave° or YounikBoard?

YounikBoard is rated higher. Clean Wave° averages 4.5 out of 5 from 786 ratings, while YounikBoard averages 4.7 from 39 ratings.

### Do Clean Wave° or YounikBoard have ads?

Neither Clean Wave° nor YounikBoard shows ads.

### Which is updated more often, Clean Wave° or YounikBoard?

Clean Wave° ships an update every 2 months, and YounikBoard every 4 days. Most recently, Clean Wave° was updated on October 28, 2026 and YounikBoard on October 24, 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.*