# Water Eject vs SOS security

The clearest difference is in-app purchases: SOS security at none against Water Eject's 2. SOS security also leads on iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Water Eject sells 2 one-off in-app purchases. SOS security asks for nothing beyond the download.

## The numbers

| Metric | Water Eject | SOS security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/water-eject-speakers-cleaner/id6756552584/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 36 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Potemkin](https://appshunter.io/developer/1796972518) | [Erkin Berdibaev](https://appshunter.io/developer/1896107747) |

## What reviewers say

### Water Eject

[App page](https://appshunter.io/ios/app/water-eject-speakers-cleaner/id6756552584)

Safely remove water and dust from your device's speakers using specialized sound wave patterns. Improve sound clarity and volume after exposure to moisture. Includes speaker testing and a decibel meter for ambient noise measurement.

**Highlights:** Water ejection using sound waves, Speaker sound testing, Ambient dB meter, Quick, Gentle, Deep, and Sweep modes, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $4.99 | one-time |
| Lifetime access | $14.99 | one-time |


### SOS security

[App page](https://appshunter.io/ios/app/sos-security/id6765866174)

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Eject free?

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

### Is SOS security free?

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

### Do Water Eject or SOS security have ads?

Neither Water Eject nor SOS security shows ads.

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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.*