# KNOCK vs FAC Punchlab

The clearest difference is rating: FAC Punchlab at 5.0 against KNOCK's 3.9. FAC Punchlab also leads on review sentiment (100% vs 58%) and update cadence (every 3 months vs every 39 months). KNOCK's advantage is in-app purchases (none vs 3) and price ($9.99 vs $14.99). On ratings volume, ads, monetization model and device support there is nothing between them.

KNOCK costs $9.99 and FAC Punchlab $14.99 up front. FAC Punchlab sells 3 one-off in-app purchases. KNOCK asks for nothing beyond the download.

FAC Punchlab holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 21 and 26 respectively. Written reviews point the same way: 58% of KNOCK's written reviews are positive against 100% of FAC Punchlab's.

KNOCK ships an update every 39 months, FAC Punchlab every 3 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | KNOCK | FAC Punchlab |
| --- | --- | --- |
| Price | **$9.99** | $14.99 |
| Rating | [3.9 (21 ratings)](https://appshunter.io/ios/app/knock/id6443654114/reviews) | **[5.0 (26 ratings)](https://appshunter.io/ios/app/fac-punchlab/id6472346517/reviews)** |
| Number of ratings | 21 | **26** |
| Positive reviews | 57.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 9 MB | 3 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Plugins That Knock](https://appshunter.io/developer/1648092173) | [Frederic Corvest](https://appshunter.io/developer/1230164765) |

## What reviewers say

### KNOCK

[App page](https://appshunter.io/ios/app/knock/id6443654114)

Enhance your drum sounds with this audio plugin designed for professional mixing. It helps drums cut through the mix with a powerful, impactful sound. Optimized for ease of use, it suits both new and experienced music producers.

**Highlights:** Slap and punch through mixes, Signature drum sound, Extreme ease of use, Seamless workflow integration, Crafted by platinum producer

**Features:** Vision Pro support

**In-app purchases:** none


### FAC Punchlab

[App page](https://appshunter.io/ios/app/fac-punchlab/id6472346517)

Energize your music with this audio rack featuring 9 precision processors. Enhance mixes, boost drums, and shape unique sounds with dynamic effects, noise modulation, and saturation. Personalize your signal flow and achieve rich, harmonically driven tones.

**Highlights:** 9 precision audio processors, Dynamic effects for sound crafting, Enhance mix impact and presence, Elevate drums with punch, Noise modulation and saturation, Rearrange FX positions, Low latency with oversampling

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $14.99 | one-time |


## Frequently asked questions

### Is KNOCK free?

KNOCK costs $9.99, with no in-app purchases.

### Is FAC Punchlab free?

FAC Punchlab costs $14.99, and also offers in-app purchases.

### Which has better reviews, KNOCK or FAC Punchlab?

FAC Punchlab is rated higher. KNOCK averages 3.9 out of 5 from 21 ratings, while FAC Punchlab averages 5.0 from 26 ratings.

### Do KNOCK or FAC Punchlab have ads?

Neither KNOCK nor FAC Punchlab shows ads.

### Which is updated more often, KNOCK or FAC Punchlab?

KNOCK ships an update every 39 months, and FAC Punchlab every 3 months. Most recently, KNOCK was updated on October 11, 2026 and FAC Punchlab on October 15, 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.*