# Power Boost vs Water Eject

The clearest difference is in-app purchases: Power Boost at none against Water Eject's 1. Power Boost also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). Water Eject's advantage is update cadence (monthly vs every 20 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Water Eject sells 1 one-off in-app purchase. Power Boost asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Power Boost against 5.0 for Water Eject. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Power Boost ships an update every 20 months, Water Eject monthly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Power Boost | Water Eject |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/power-boost/id1239791459/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/water-eject-speaker-cleaning/id6793174422/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 22 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rico-Werk Eiserlo & Emmrich GmbH](https://appshunter.io/developer/1239791458) | [明 李](https://appshunter.io/developer/6790610317) |

## What reviewers say

### Power Boost

[App page](https://appshunter.io/ios/app/power-boost/id1239791459)

This utility app allows users to receive and inspect status information from the Rico-Werk Power Boost IPA2 ignition pulse amplifier. It provides a direct interface for monitoring the device's performance.

**Highlights:** Receive status information, Inspect status information, IPA2 ignition pulse amplifier monitoring, Device status inspection

**Features:** macOS Compatibility

**In-app purchases:** none


### Water Eject

[App page](https://appshunter.io/ios/app/water-eject-speaker-cleaning/id6793174422)

This app uses sound waves to vibrate water and dust out of your phone's speaker. It offers a simple method to improve sound quality after exposure to moisture or debris, acting as a first step before seeking professional repair.

**Highlights:** Water Eject function with 165 Hz tone, Deep Clean with frequency sweep (Pro), Speaker Test for channel check (Pro), Works offline, No data collection

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Power Boost free?

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

### Is Water Eject free?

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

### Which has better reviews, Power Boost or Water Eject?

Power Boost and Water Eject are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Power Boost or Water Eject have ads?

Neither Power Boost nor Water Eject shows ads.

### Which is updated more often, Power Boost or Water Eject?

Power Boost ships an update every 20 months, and Water Eject monthly. Most recently, Power Boost was updated on October 3, 2026 and Water Eject on October 5, 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.*