# PumpWater vs Clear Wave & Water Eject

The clearest difference is in-app purchases: PumpWater at none against Clear Wave & Water Eject's 10. Clear Wave & Water Eject's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Clear Wave & Water Eject sells 6 in-app purchases, starting at $3.99 per 7 days. PumpWater asks for nothing beyond the download.

PumpWater ships an update every 2 months, Clear Wave & Water Eject every 2 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | PumpWater | Clear Wave & Water Eject |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (17 ratings)](https://appshunter.io/ios/app/clear-wave-and-water-eject/id6748929363/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 62 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [MyeongJin Lee](https://appshunter.io/developer/1723279387) | [Changsha Zhilan Technology Co., Ltd](https://appshunter.io/developer/1819868911) |

## What reviewers say

### PumpWater

[App page](https://appshunter.io/ios/app/pumpwater-speaker-water-eject/id6642699369)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clear Wave & Water Eject

[App page](https://appshunter.io/ios/app/clear-wave-and-water-eject/id6748929363)

Easily test and enhance your device's audio output. This app offers a tone generator for custom frequencies and a speaker booster to improve sound quality. It includes features for stereo testing and customizable test plans to ensure optimal speaker performance.

**Highlights:** Speaker testing, Tone generator (0-20000 Hz), Speaker booster (bass & volume), Stereo channel testing, Customizable test plans, Turbo mode

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClearWave Pro（Weekly） | $3.99 | per 7 days |
| Speaker Test Pro（Weekly） | $4.99 | per 7 days |
| Speaker Test Ultra（Weekly） | $4.99 | per 7 days |
| Speaker Test Pro（Weekly） | $9.99 | per 7 days |
| ClearWave Pro（Weekly） | $9.99 | per 7 days |
| Speaker Test Pro（Yearly） | $19.99 | per year |


## Frequently asked questions

### Is PumpWater free?

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

### Is Clear Wave & Water Eject free?

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

### Do PumpWater or Clear Wave & Water Eject have ads?

PumpWater shows ads; Clear Wave & Water Eject does not.

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

PumpWater ships an update every 2 months, and Clear Wave & Water Eject every 2 weeks. Most recently, PumpWater was updated on November 4, 2026 and Clear Wave & Water Eject on November 8, 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.*