# Rechner vs SoundClear

The clearest difference is in-app purchases: Rechner at none against SoundClear's 3. Rechner also leads on update cadence (every 5 days vs every 5 weeks) and iOS requirement (15.3 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. SoundClear sells 3 in-app purchases, starting at $6.99 per 7 days. Rechner asks for nothing beyond the download.

Rechner ships an update every 5 days, SoundClear every 5 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rechner | SoundClear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/soundclear-water-eject/id6789173541/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 28 MB |
| Requires iOS | **15.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BREMETALL GmbH](https://appshunter.io/developer/1141436861) | [EMILY JOHNSON](https://appshunter.io/developer/1881602420) |

## What reviewers say

### Rechner

[App page](https://appshunter.io/ios/app/rechner-bremetall/id6738688770)

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

**In-app purchases:** none


### SoundClear

[App page](https://appshunter.io/ios/app/soundclear-water-eject/id6789173541)

This utility app helps clear trapped liquid and dust from your phone's speaker using sound tones and vibration patterns. It offers various cleaning modes, sound tests, and smart audio tools for speaker maintenance and performance checks. The app also includes extra frequency tools and works offline.

**Highlights:** Water eject tone at 165 Hz, Deep clean and gentle modes, Dust blast for blocked sound paths, Before and after sound test, Speaker health score with FFT analysis, Frequency generator, Offline mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Speaker Cleaner Weekly | $6.99 | per 7 days |
| Infinite Speaker Yearly | $9.99 | per year |
| Speaker Yearly | $24.99 | per year |


## Frequently asked questions

### Is Rechner free?

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

### Is SoundClear free?

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

### Do Rechner or SoundClear have ads?

Neither Rechner nor SoundClear shows ads.

### Which is updated more often, Rechner or SoundClear?

Rechner ships an update every 5 days, and SoundClear every 5 weeks. Most recently, Rechner was updated on October 30, 2026 and SoundClear on October 31, 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.*