OLENS vs Guizio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OLENS
Discover premium colored contact lenses from a leading Korean brand with over 200 global branches. Explore hundreds of safe, stylish designs for every eye color and skin tone, with exclusive app offers and a community forum.
- Premium colored contact lenses
- 300+ safe and stylish designs
- Contact lens finder tool
- Community Q&A forum
- Real-time best-selling list
- Exclusive app coupons and deals
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Meet the best premium colored contact lenses at OLENS! OLENS has expanded across the global with 200+ branches worldwide, as Korea No.1 colored contact lens brand. Explore 300+ safe, healthy, and stylish designs that fit for every eye color and skin tone. Find the perfect pair just for you at OLENS. Keep connected with us : Tiktok, IG (@olens_contactlens) Special offers : Buy 1 Get 1 Free for all monthly contacts 98% off on first order App exclusive coupons Flash deals with up to 80% off Special giveaway Free shipping Functions : Contact lens finder Community to ask & answer Real-time best selling
Guizio
Discover new fashion arrivals and exclusive offers with early access to collection launches. Enjoy a seamless and secure shopping experience with quick checkout, all from your mobile device.
- Early access to collection launches
- Exclusive special offers
- Push notifications for updates
- Easy browsing of catalog
- Secure and fast checkout
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Download the Guizio app to get early access to collection launches, special offers, and a seamless shopping experience. Everything you love, right at your fingertips. EASY BROWSING Shop the freshest new arrivals across our entire catalog. EXCLUSIVE ACCESS Be first to know about special offers and launches through push notifications. SECURE CHECKOUT IN A FLASH Tap, swipe, shop and secure your new products in an instant with our super easy checkout.
Screenshots
Verdict
The clearest difference is review sentiment: Guizio at 67% against OLENS's 20%. Guizio also leads on rating (4.7 vs 2.2) and monetization model (ad-supported vs free with in-app purchases). OLENS's advantage is ads (none vs shown) and device support (3 vs 1). On price, ratings volume, update cadence and in-app purchases 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.
Guizio holds the better App Store score, 4.7 against 2.2. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews point the same way: 20% of OLENS's written reviews are positive against 67% of Guizio's.
OLENS ships an update every 3 weeks, Guizio fortnightly. Both last shipped on October 24, 2026.
| Parameter | OLENS | Guizio |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (16 ratings) | 4.7 (7 ratings) — better |
| Positive reviews | 20.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 16 — better | 7 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 38 MB | 92 MB |
| Age rating | 17+ | 4+ |
| Developer | STARVISION CO., LTD. | Danielle Guizio LLC |
Customer experience
OLENS
Guizio
In-app purchases
OLENS
No in-app purchases
Guizio
No in-app purchases
