# Clear Wave, Water Eject vs Loudly

The clearest difference is rating: Loudly at 5.0 against Clear Wave, Water Eject's 4.3. Loudly also leads on update cadence (every 4 days vs every 2 weeks). Clear Wave, Water Eject's advantage is ratings volume (866 vs 1) and iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Loudly holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Clear Wave, Water Eject has 866 ratings behind it against 1, so its average is the more settled of the two.

Clear Wave, Water Eject ships an update every 2 weeks, Loudly every 4 days. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Clear Wave, Water Eject | Loudly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (866 ratings)](https://appshunter.io/ios/app/clear-wave-water-eject/id6738837293/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/loudly-decibel-meter-db/id6759638121/reviews)** |
| Number of ratings | **866** | 1 |
| Positive reviews | 10.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 3 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HK SHENGUANGYUAN TECH LIMITED](https://appshunter.io/developer/1851942593) | [Pragmatiq](https://appshunter.io/developer/1620893651) |

## What reviewers say

### Clear Wave, Water Eject

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

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 |


### Loudly

[App page](https://appshunter.io/ios/app/loudly-decibel-meter-db/id6759638121)

Transform your iPhone into a precise sound level meter. It measures noise in real-time with a clear visual display and offers professional features for various uses, from monitoring baby rooms to protecting your hearing. All processing is done on-device with no data collection.

**Highlights:** Real-time decibel measurements, IEC 61672 compliant audio engine, A-weighting and C-weighting filters, Fast, Slow, and Impulse time weighting, Calibration controls, Min/Max/Average statistics (Pro), Session history (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Loudly Pro | $2.99 | one-time |


## Frequently asked questions

### Is Clear Wave, Water Eject free?

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

### Is Loudly free?

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

### Which has better reviews, Clear Wave, Water Eject or Loudly?

Loudly is rated higher. Clear Wave, Water Eject averages 4.3 out of 5 from 866 ratings, while Loudly averages 5.0 from 1 ratings.

### Do Clear Wave, Water Eject or Loudly have ads?

Neither Clear Wave, Water Eject nor Loudly shows ads.

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

Clear Wave, Water Eject ships an update every 2 weeks, and Loudly every 4 days. Most recently, Clear Wave, Water Eject was updated on October 20, 2026 and Loudly on October 9, 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.*