# GrooveDestroyer vs SL Knock

The clearest difference is price: GrooveDestroyer at $2.99 against SL Knock's $6.99. GrooveDestroyer also leads on iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

GrooveDestroyer costs $2.99 and SL Knock $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | GrooveDestroyer | SL Knock |
| --- | --- | --- |
| Price | **$2.99** | $6.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/groovedestroyer/id6797247877/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Paid | — |
| Size | 15 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeremy Phillips](https://appshunter.io/developer/6777857703) | [VIACHESLAV ZHILTSOV](https://appshunter.io/developer/1862005860) |

## What reviewers say

### GrooveDestroyer

[App page](https://appshunter.io/ios/app/groovedestroyer/id6797247877)

This app creates dynamic, evolving rhythmic textures for music production. It offers organic movement and controlled instability, transforming audio into unique, non-repeating grooves. Ideal for adding life to drums, synths, vocals, and full mixes.

**Highlights:** Intelligent groove engine, Host tempo synchronization, Animated dual resonant filters, Organic rhythmic mutation, Stateful evolving movement, Built-in saturation and glue, Seven macro controls

**In-app purchases:** none


### SL Knock

[App page](https://appshunter.io/ios/app/sl-knock/id6797349065)

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

**In-app purchases:** none


## Frequently asked questions

### Is GrooveDestroyer free?

GrooveDestroyer costs $2.99, with no in-app purchases.

### Is SL Knock free?

SL Knock costs $6.99, with no in-app purchases.

### Do GrooveDestroyer or SL Knock have ads?

Neither GrooveDestroyer nor SL Knock shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*