# KNOCK Clipper vs Violibration

The clearest difference is rating: Violibration at 5.0 against KNOCK Clipper's 4.2. Violibration also leads on update cadence (monthly vs every 34 months). KNOCK Clipper's advantage is in-app purchases (none vs 6) and ratings volume (6 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Violibration sells 6 one-off in-app purchases. KNOCK Clipper asks for nothing beyond the download.

Violibration holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: KNOCK Clipper has 6 ratings behind it against 1, so its average is the more settled of the two.

KNOCK Clipper ships an update every 34 months, Violibration monthly. The most recent releases landed on October 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | KNOCK Clipper | Violibration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/knock-clipper/id1663468033/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/violibration/id6761681299/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 8 MB | 19 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plugins That Knock](https://appshunter.io/developer/1648092173) | [Thomas Richardson](https://appshunter.io/developer/1887851473) |

## What reviewers say

### KNOCK Clipper

[App page](https://appshunter.io/ios/app/knock-clipper/id1663468033)

This app offers a premium, adjustable hard and soft clipper effect for music production. It's inspired by the signature sound of a popular drum kit series, designed to shape the sonics of modern music.

**Highlights:** User adjustable hard clipper, User adjustable soft clipper, Premium quality audio effect, Inspired by signature drum kit sounds, Shapes modern music sonics

**Features:** Vision Pro support

**In-app purchases:** none


### Violibration

[App page](https://appshunter.io/ios/app/violibration/id6761681299)

Explore a variety of responsive haptic surfaces by dragging your finger across the screen. Adjust intensity and sensitivity to customize your tactile experience. Unlock additional surface families or the full library with a single purchase.

**Highlights:** Responsive haptic surfaces, Five surface families, Adjustable intensity and sensitivity, Visual mode for non-haptic devices, Unlockable surface library

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soft Surfaces | $0.99 | one-time |
| Magnetic Surfaces | $0.99 | one-time |
| Fluid Surfaces | $0.99 | one-time |
| Granular Surfaces | $0.99 | one-time |
| Mechanical Surfaces | $0.99 | one-time |
| Unlock All Surfaces | $3.99 | one-time |


## Frequently asked questions

### Is KNOCK Clipper free?

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

### Is Violibration free?

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

### Which has better reviews, KNOCK Clipper or Violibration?

Violibration is rated higher. KNOCK Clipper averages 4.2 out of 5 from 6 ratings, while Violibration averages 5.0 from 1 ratings.

### Do KNOCK Clipper or Violibration have ads?

Neither KNOCK Clipper nor Violibration shows ads.

### Which is updated more often, KNOCK Clipper or Violibration?

KNOCK Clipper ships an update every 34 months, and Violibration monthly. Most recently, KNOCK Clipper was updated on October 16, 2026 and Violibration on September 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.*