# Water Eject vs Sound Wave

The clearest difference is ratings volume: Water Eject at 6.6K against Sound Wave's 124. Water Eject also leads on review sentiment (20% vs 0%). Sound Wave's advantage is update cadence (every 8 days vs every 5 weeks) and iOS requirement (11.0 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Water Eject sells 9 in-app purchases, starting at $3.99 per 7 days and Sound Wave sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Water Eject holds the better App Store score, 4.5 against 4.4. That said, the two scores are not equally well evidenced: Water Eject has 6.6K ratings behind it against 124, so its average is the more settled of the two. Written reviews point the same way: 20% of Water Eject's written reviews are positive against 0% of Sound Wave's.

Water Eject ships an update every 5 weeks, Sound Wave every 8 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Water Eject | Sound Wave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6.6K ratings)](https://appshunter.io/ios/app/water-eject-clear-wave-plus/id1583786874/reviews)** | [4.4 (124 ratings)](https://appshunter.io/ios/app/sound-wave-speaker-clean/id1599231371/reviews) |
| Number of ratings | **6.6K** | 124 |
| Positive reviews | **20.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Subscription | Subscription |
| Size | 75 MB | 57 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CBD APPLICATIONS SRL](https://appshunter.io/developer/1583786876) | [月弯弯 郝](https://appshunter.io/developer/1577152533) |

## What reviewers say

### Water Eject

[App page](https://appshunter.io/ios/app/water-eject-clear-wave-plus/id1583786874)

Generate powerful and clean sonic sound waves. This app functions as a speaker booster and waves generator, aiming to make audio sound perfect. Full access to features requires a subscription.

**Highlights:** Clean sound generation, Speaker boost functionality, Waves generator, Powerful sound output, Perfect audio quality

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO subscription | $3.99 | per 7 days |
| Water Eject & Speaker Cleaner | $3.99 | per 7 days |
| Louder Sound PRO | $4.99 | per 7 days |
| AI Features | $4.99 | per 7 days |
| AI Features | $4.99 | per 7 days |
| Louder Sound App weekly | $9.99 | per 7 days |
| Louder Sound App weekly +Trial | $9.99 | per 7 days |
| One month subscription ! | $19.99 | per month |
| -90% SALE! Louder Sound App | $29.99 | per year |

**What reviewers like**

- 🚀 Effective at removing water from speakers
- ⏱️ Quick and easy to use

**What reviewers complain about**

- 💰 Requires paid subscription to access features
- 🚫 Many features locked behind paywall
- 🤬 Deceptive marketing and false advertising
- 🔒 No free trial or free option available

**Reported bugs**

- Repeated charges even after uninstalling
- Inability to cancel subscription

**Requested features**

- Free version with limited functionality
- Single purchase option instead of subscription


### Sound Wave

[App page](https://appshunter.io/ios/app/sound-wave-speaker-clean/id1599231371)

Generate high-frequency sound waves to clean your speakers or deter pests. Explore a wide audio frequency range from 0 to 20,000 Hz. Offers premium features through a weekly subscription.

**Highlights:** Speaker cleaning sound waves, Pest deterrence sounds, Adjustable frequency range (0-20,000 Hz), Premium features access

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Machine Premium Month | $4.99 | per month |
| Sound Wave Premium Weekly | $6.99 | per 7 days |
| Sound Machine Premium 6 months | $19.99 | per 6 months |


## Frequently asked questions

### Is Water Eject free?

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

### Is Sound Wave free?

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

### Which has better reviews, Water Eject or Sound Wave?

Water Eject is rated higher. Water Eject averages 4.5 out of 5 from 6.6K ratings, while Sound Wave averages 4.4 from 124 ratings.

### Do Water Eject or Sound Wave have ads?

Neither Water Eject nor Sound Wave shows ads.

### Which is updated more often, Water Eject or Sound Wave?

Water Eject ships an update every 5 weeks, and Sound Wave every 8 days. Most recently, Water Eject was updated on October 30, 2026 and Sound Wave 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.*