Darkroasters vs Knockoff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Darkroasters
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The easiest way to connect with your local coffee roasters market and favorite speciality coffee brands. Darkroasters app permite conectar micro tostadores locales de café de especialidad con sus comunidades de forma directa.
Knockoff
This Safari extension helps you avoid counterfeit and low-quality products on Amazon. It identifies and filters out suspicious brands, allowing you to see only reputable ones. Customize your filtering experience with multiple levels and personal blocklists.
- Hides, dims, or labels flagged listings
- Filters sponsored listings
- Three filter levels: Relaxed, Standard, Strict
- Allowlist and blocklist functionality
- One-click misclassification reporting
- Works on iPhone, iPad, and Mac
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Amazon is flooded with trademark-squat "brands": random strings like SZHLUX, HORUSDY, and LATTOOK, registered at the USPTO purely to unlock Amazon Brand Registry. They sell commodity goods with no company, no warranty, and no reputation behind them. Knockoff is a Safari extension that appraises every listing's brand right in your Amazon search results and hides, dims, or labels the junk, so what's left is brands with a reputation to lose. Works on iPhone, iPad, and Mac. Featured in Fast Company, Gizmodo, 404 Media, PC Gamer, Yahoo, and Lifehacker. HOW IT WORKS • Every brand is checked against a curated register of established brands, refreshed daily. • Unknown names are scored on the linguistic signature of pseudo-brands: all-caps squat-length strings, vanishing vowels, unpronounceable consonant runs. • Your allowlist and blocklist override everything. FEATURES • Hide, dim, or label flagged listings, with a one-click reveal. • Optionally hide Amazon's paid "Sponsored" listings too (off by default). • Three filter levels: Relaxed, Standard, Strict. • Trust or block any brand in one click, right from the results. • One-click misclassification reporting that improves the shared lists for everyone. PRIVATE BY DESIGN Knockoff works only on Amazon pages. It has no access to your browsing history and never sees the other sites you visit. The brand appraisal runs locally on your device. No accounts, no profiles, nothing tied to you. Two features send data. Both are on by default, and both can be switched off in settings: seller country sends seller IDs, so it can show where a seller is based; and Help pick US alternatives sends the product pages you open, so we know which products people want US alternatives for. A stored row records that a product was viewed N times, never who viewed it. Never sent: your searches, your orders, or anything you type into a page. Reports stay opt-in and anonymous. Full detail: knockoff.co/privacy Free. Works on 23 Amazon marketplaces worldwide, including amazon.com, .ca, .co.uk, .de, .fr, .co.jp, .in, and .com.au. To turn it on: enable Knockoff in Safari's Extensions settings and allow it on Amazon. Search as usual, and the junk brands drop out.
Screenshots
Verdict
The clearest difference is update cadence: Knockoff at weekly against Darkroasters's every 2 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Darkroasters ships an update every 2 months, Knockoff weekly. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.
| Parameter | Darkroasters | Knockoff |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.9 (8 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 92 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Dhameliya Infotech private limited | Ordinary Systems, LLC |
In-app purchases
Darkroasters
No in-app purchases
Knockoff
No in-app purchases









