# Clear Wave ° Water Eject vs D

The clearest difference is in-app purchases: D at none against Clear Wave ° Water Eject's 1. D also leads on ads (none vs shown). Clear Wave ° Water Eject's advantage is device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Clear Wave ° Water Eject sells 1 in-app purchase, starting at $12.99 per month. D asks for nothing beyond the download.

Clear Wave ° Water Eject ships an update monthly, D every 3 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | Clear Wave ° Water Eject | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (245 ratings)](https://appshunter.io/ios/app/clear-wave-water-eject/id6450836646/reviews)** | — |
| Number of ratings | **245** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 13 MB | 50 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Alexander Sazanovich](https://appshunter.io/developer/1454561906) | [Power Aquaculture SL](https://appshunter.io/developer/6811897472) |

## What reviewers say

### Clear Wave ° Water Eject

[App page](https://appshunter.io/ios/app/clear-wave-water-eject/id6450836646)

Generate pure wave tones and measure ambient noise levels. Test your speakers with customizable sound waves and monitor decibel levels in your environment. Offers real-time control over volume, frequency, and waveform.

**Highlights:** Tone generator (50-20,000 Hz), Noise level meter, Speaker testing with sound waves, Real-time volume and frequency control, Waveform customization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Check Sound Now - Clear Wave | $12.99 | per month |


### D

[App page](https://appshunter.io/ios/app/d-nites/id6819310402)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clear Wave ° Water Eject free?

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

### Is D free?

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

### Do Clear Wave ° Water Eject or D have ads?

Clear Wave ° Water Eject shows ads; D does not.

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

Clear Wave ° Water Eject ships an update monthly, and D every 3 weeks. Most recently, Clear Wave ° Water Eject was updated on November 6, 2026 and D on November 6, 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.*