KNOCK Clipper vs FAC Punchlab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KNOCK Clipper
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.
- User adjustable hard clipper
- User adjustable soft clipper
- Premium quality audio effect
- Inspired by signature drum kit sounds
- Shapes modern music sonics
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KNOCK Clipper is a premium quality, user adjustable hard & soft clipper designed by DECAP. It is the CLIP module from his acclaimed plugin, KNOCK. It is inspired by the signature sound of his popular drum kit series DRUMS THAT KNOCK, which has helped shaped the sonics of modern music.
FAC Punchlab
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.
- 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
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Looking for that extra punch and energy to make your mark in the crowded music scene? Look no further – FAC Punchlab is your solution, an all-in-one super audio rack with 9 precision audio processors, ready to energize and revitalize your sound! • Combine essential dynamic effects for effortless sound crafting • Enhance your mix quickly, boosting its natural impact and presence • Elevate your drums with punch and unique character • Shape your sound with BOUM, emphasizing resonant tonality • Infuse life with Fizz, a dynamic noise modulator • Add saturation to achieve rich, harmonically driven tones • Maintain clarity with a versatile clipper and final limiter • Personalize your signal flow by rearranging FX positions • Low latency with optional oversampling • Waveform view of the pre and post signal • Advanced Responsive Design, portrait and landscape views • Universal Purchase: AUv3 for iOS (iPad/iPhone), macOS and Vision Pro FAC Punchlab, your sonic atelier, empowers you to design and showcase the unique characteristics of your instruments! Whether you're a novice in music production or an avid amateur musician exploring various genres, this tool is sure to ignite your creative spark! The documentation is available at fredantoncorvest.com/FAC_Punchlab.html
Screenshots
Verdict
The clearest difference is price: KNOCK Clipper at Free against FAC Punchlab's $14.99. KNOCK Clipper also leads on in-app purchases (none vs 3). FAC Punchlab's advantage is rating (5.0 vs 4.2) and update cadence (every 3 months vs every 34 months). On review sentiment, ads, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
KNOCK Clipper is free to download; FAC Punchlab costs $14.99 up front. FAC Punchlab sells 3 one-off in-app purchases. KNOCK Clipper asks for nothing beyond the download.
FAC Punchlab holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 6 and 26 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
KNOCK Clipper ships an update every 34 months, FAC Punchlab every 3 months. The most recent releases landed on September 11, 2026 and September 7, 2026 respectively.
| Parameter | KNOCK Clipper | FAC Punchlab |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 4.2 (6 ratings) | 5.0 (26 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 | 26 — better |
| Update frequency | Every 34 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 8 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Plugins That Knock | Frederic Corvest |
Customer experience
KNOCK Clipper
FAC Punchlab
In-app purchases
KNOCK Clipper
No in-app purchases
FAC Punchlab
- Small Tip$1.99
- Medium Tip$4.99
- Large Tip$14.99









