# Speaker Cleaner vs PDF Extractor

The clearest difference is in-app purchases: PDF Extractor at none against Speaker Cleaner's 7. PDF Extractor also leads on update cadence (every 8 days vs every 3 weeks). Speaker Cleaner's advantage is iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Speaker Cleaner sells 7 in-app purchases, starting at $9.99 per 7 days. PDF Extractor asks for nothing beyond the download.

Speaker Cleaner ships an update every 3 weeks, PDF Extractor every 8 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Speaker Cleaner | PDF Extractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (2.6K ratings)](https://appshunter.io/ios/app/speaker-cleaner-clear-wave/id1546078208/reviews)** | — |
| Number of ratings | **2.6K** | — |
| Positive reviews | 31.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Subscription | — |
| Size | 65 MB | 6 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) | [Christoffer Buusmann](https://appshunter.io/developer/991318260) |

## What reviewers say

### Speaker Cleaner

[App page](https://appshunter.io/ios/app/speaker-cleaner-clear-wave/id1546078208)

This app uses sound waves to remove water and dust from your device's speakers. It offers features to boost volume, select frequencies, and test speaker balance for an improved audio experience.

**Highlights:** Water and dust removal via sound waves, Volume boost for soiled speakers, Low and high frequency selection, Main loudspeaker and ear speaker cleaning, Stereo test for speaker balance, Beat frequency for bass and treble tuning

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial Premium VIP | $9.99 | per 7 days |
| 3 Days Free Trial Weekly VIP | $9.99 | per 7 days |
| 7 Day Free Then Get Premium | $9.99 | per year |
| 3 Days Free Then Get Premium | $19.99 | per month |
| 7 Day Trial then Get Premium | $49.99 | per year |
| 7 Day Free Yearly VIP | $49.99 | per year |
| Get Premium | $1.99 | one-time |


### PDF Extractor

[App page](https://appshunter.io/ios/app/pdf-extractor-save-pages/id6820083260)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Speaker Cleaner free?

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

### Is PDF Extractor free?

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

### Do Speaker Cleaner or PDF Extractor have ads?

Neither Speaker Cleaner nor PDF Extractor shows ads.

### Which is updated more often, Speaker Cleaner or PDF Extractor?

Speaker Cleaner ships an update every 3 weeks, and PDF Extractor every 8 days. Most recently, Speaker Cleaner was updated on October 27, 2026 and PDF Extractor on October 24, 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.*