# AE975 vs SL Tune

The clearest difference is price: SL Tune at $7.99 against AE975's $19.99. SL Tune also leads on iOS requirement (15.0 vs 17.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

AE975 costs $19.99 and SL Tune $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for AE975 against 5.0 for SL Tune. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | AE975 | SL Tune |
| --- | --- | --- |
| Price | $19.99 | **$7.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ae975/id6778279880/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sl-tune/id6797349071/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Paid | Paid |
| Size | 12 MB | 37 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Thompson](https://appshunter.io/developer/1511795684) | [VIACHESLAV ZHILTSOV](https://appshunter.io/developer/1862005860) |

## What reviewers say

### AE975

[App page](https://appshunter.io/ios/app/ae975/id6778279880)

Enhance audio tracks with presence, articulation, and density using a parallel processing path. This AUv3 audio effect offers subtle polish and detailed control for mixing and mastering.

**Highlights:** Parallel processing with sidechain, Sound-shaping controls (Focus, Enhance, Texture, Saturation, Density), AUv3 compatibility for DAWs, Standalone companion host app, 92 categorized factory presets, iCloud preset sync, MIDI Learn for controller mapping

**In-app purchases:** none


### SL Tune

[App page](https://appshunter.io/ios/app/sl-tune/id6797349071)

This app offers vocal pitch and tone effects for iPad, providing quick corrective or creative processing. It features fast pitch correction, modern vocal tone shaping, and mix control for flexible audio manipulation. It supports AUv3 for integration with compatible music hosts.

**Highlights:** Fast pitch correction, Modern vocal tone shaping, Mix control, Factory and user presets, AUv3 support

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

**In-app purchases:** none


## Frequently asked questions

### Is AE975 free?

AE975 costs $19.99, with no in-app purchases.

### Is SL Tune free?

SL Tune costs $7.99, with no in-app purchases.

### Which has better reviews, AE975 or SL Tune?

AE975 and SL Tune are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do AE975 or SL Tune have ads?

Neither AE975 nor SL Tune 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.*