W.KRUK vs FitKey.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
W.KRUK
Explore a curated selection of jewelry and watches from a brand blending tradition with modern design. Shop online, access exclusive club offers, and stay updated on new collections and promotions.
- Browse jewelry and watch collections
- Online shopping
- Digital loyalty card
- Exclusive club offers
- View discounts and promotions
- New collection updates
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Wejdź do świata W.KRUK – nowoczesnej marki, która wywodzi się z tradycyjnego rzemiosła i z sukcesem łączy klasykę z unikalnością. Dzięki aplikacji W.KRUK możesz odkrywać naszą ofertę biżuterii i zegarków w wygodny i intuicyjny sposób. Przeglądaj kolekcje, rób zakupy online i dołącz do Klubu dla Przyjaciół W.KRUK, aby zyskać dostęp do ekskluzywnych ofert. Z aplikacją zyskujesz: • Szybki dostęp do oferty biżuterii, zegarków i dodatków • Możliwość zakupów online w każdym momencie • Elektroniczną kartę Klubowicza zawsze przy sobie • Podgląd aktualnych rabatów i ofert specjalnych • Informacje o nowych kolekcjach i promocjach Aplikacja to więcej niż sklep – to osobista przestrzeń inspirowana najnowszymi trendami, ponadczasową elegancją oraz rzemiosłem jubilerskim, które od pokoleń wyróżnia markę W.KRUK. Niezależnie od tego, czy szukasz prezentu, pamiątki ważnego wydarzenia, czy chcesz dodać blasku codzienności – W.KRUK pomoże Ci wybrać coś naprawdę wyjątkowego. Pobierz aplikację i dołącz do grona Przyjaciół W.KRUK.
FitKey.ai
This app uses AI-powered 3D body scanning via your smartphone camera to provide accurate size recommendations for online clothing purchases. It helps you find clothes that fit perfectly by analyzing garment measurements for each brand, eliminating guesswork and returns.
- AI-powered 3D body scanning
- Personalized size recommendations
- Brand-specific fit analysis
- Fit confidence score
- Works with all body types
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FitKey uses AI-powered 3D body scanning to solve the #1 frustration in online shopping: buying clothes that don't fit. In just a few seconds, FitKey creates a precise body measurement profile using your smartphone camera. No tape measure. No guesswork. Just accurate, personalized size recommendations - for every brand you love. HOW IT WORKS 1. Scan - Stand in front of your camera and let FitKey's AI measure your body in seconds 2. Shop - Browse your favorite brands and check if an item truly fits your body 3. Wear - Receive clothes that actually fit, first time, every time WHY FITKEY - AI Body Scanning - Advanced 3D measurements taken directly from your smartphone, no wearables needed - Smart Size Recommendations - FitKey analyzes each garment's actual measurements, not just S/M/L labels - Brand-by-Brand Accuracy - Every brand cuts differently. FitKey knows the difference. - Fit Confidence Score - See at a glance if a garment is a great fit, a borderline fit, or a miss — before you buy - Built for Real Bodies - Designed to work across all body types, shapes, and proportions SAY GOODBYE TO: - Ordering multiple sizes and returning half - Size charts that don't match reality - Clothes that look great online but wrong on you PERFECT FOR: - Online shoppers tired of returns - People between standard sizes - Anyone who wants to shop smarter and more sustainably FitKey is the future of fashion - personalized, precise, and built around you. Download FitKey and find your perfect fit today.
Screenshots
Verdict
The clearest difference is ads: FitKey.ai at none against W.KRUK's shown. FitKey.ai also leads on update cadence (daily vs every 2 months) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement 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.
W.KRUK ships an update every 2 months, FitKey.ai daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | W.KRUK | FitKey.ai |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 2.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 131 MB | 196 MB |
| Age rating | 4+ | 4+ |
| Developer | W.KRUK S.A. | FitKey Technology inc |
Customer experience
W.KRUK
FitKey.ai
In-app purchases
W.KRUK
No in-app purchases
FitKey.ai
No in-app purchases









