# SLS Exercises vs Noise Reducer

The clearest difference is price: Noise Reducer at Free against SLS Exercises's $4.99. SLS Exercises's advantage is in-app purchases (none vs 2) and iOS requirement (16 vs 18). On ads and device support there is nothing between them.

Noise Reducer is free to download; SLS Exercises costs $4.99 up front. Noise Reducer sells 2 in-app purchases, starting at $3.99 per 7 days. SLS Exercises asks for nothing beyond the download.

## The numbers

| Metric | SLS Exercises | Noise Reducer |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/noise-reducer/id6756770738/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | — | Subscription |
| Size | 3 MB | 30 MB |
| Requires iOS | **16** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | +4 |
| Developer | [Altug Basaran](https://appshunter.io/developer/1679429133) | [Artiom Yakoventsev](https://appshunter.io/developer/1827801312) |

## What reviewers say

### SLS Exercises

[App page](https://appshunter.io/ios/app/sls-exercises/id6740192619)

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

**In-app purchases:** none


### Noise Reducer

[App page](https://appshunter.io/ios/app/noise-reducer/id6756770738)

Easily remove unwanted background noise from audio and video using advanced AI. Process files entirely offline for enhanced privacy and sound quality. Supports various import and export formats, with adjustable noise reduction levels.

**Highlights:** Remove background noise from audio and video, Fully offline processing, Import from gallery, files, or record directly, Adjustable AI noise reduction, Presets for voice, interview, and music, Export to audio, MP3, or video, Trim audio and video

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is SLS Exercises free?

SLS Exercises costs $4.99, with no in-app purchases.

### Is Noise Reducer free?

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

### Do SLS Exercises or Noise Reducer have ads?

Neither SLS Exercises nor Noise Reducer 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.*