# Water Eject ~ Speaker Wizard vs D442

The clearest difference is in-app purchases: D442 at none against Water Eject ~ Speaker Wizard's 8. D442 also leads on ads (none vs shown) and device support (4 vs 2). On price and update cadence there is nothing between them.

Both are free to download. Water Eject ~ Speaker Wizard sells 8 in-app purchases, starting at $2.99 per 7 days. D442 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Water Eject ~ Speaker Wizard | D442 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7.7K ratings)](https://appshunter.io/ios/app/water-eject-speaker-wizard/id1622023199/reviews)** | — |
| Number of ratings | **7.7K** | — |
| Positive reviews | 74.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 19 MB |
| Requires iOS | 16.2 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [HyperHype](https://appshunter.io/developer/1611978988) | [Hong Pin](https://appshunter.io/developer/1719060928) |

## What reviewers say

### Water Eject ~ Speaker Wizard

[App page](https://appshunter.io/ios/app/water-eject-speaker-wizard/id1622023199)

Generate pure tones, frequencies, and waveforms to test audio equipment like speakers and headphones. Ideal for professionals and enthusiasts seeking to ensure optimal sound quality through customizable frequencies and noise generation.

**Highlights:** Tone generation, Frequency testing, Waveform generation, Speaker testing, Headphone testing, Customizable frequencies, Noise generation

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speaker Wizard Plus - Weekly Plan | $2.99 | per 7 days |
| Speaker Wizard Plus Weekly Offer | $4.99 | per 7 days |
| Speaker Wizard Plus Yearly Special | $9.99 | per year |
| Espresso for Sound Scrub Plus | $1.99 | one-time |
| Speaker Wizard Plus Sale | $2.99 | one-time |
| Speaker Wizard Plus | $3.99 | one-time |
| Filter CF for Sound Scrub Plus | $4.99 | one-time |
| V60Coffee for Sound Scrub Plus | $7.99 | one-time |

**What reviewers like**

- 👍 Works as intended
- 🚀 Fixes water damage quickly
- 💡 Innovative solution
- 🙌 Saved phone from replacement

**What reviewers complain about**

- 🐛 Doesn't work for some users
- 💰 Expensive premium version
- 📢 Excessive ads and upsells
- ⚠️ Potential speaker damage

**Reported bugs**

- Causes phone to crash or freeze
- Doesn't detect water properly

**Requested features**

- Free full version without ads
- More customization options
- Compatibility with other devices


### D442

[App page](https://appshunter.io/ios/app/d442/id6760887090)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Water Eject ~ Speaker Wizard free?

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

### Is D442 free?

D442 is free to download, with no in-app purchases.

### Do Water Eject ~ Speaker Wizard or D442 have ads?

Water Eject ~ Speaker Wizard shows ads; D442 does not.

### Which is updated more often, Water Eject ~ Speaker Wizard or D442?

Water Eject ~ Speaker Wizard ships an update monthly, and D442 monthly. Most recently, Water Eject ~ Speaker Wizard was updated on October 28, 2026 and D442 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*