# OLENS vs Guizio

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.

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.

## The numbers

| Metric | OLENS | Guizio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (16 ratings)](https://appshunter.io/ios/app/olens/id6740471164/reviews) | **[4.7 (7 ratings)](https://appshunter.io/ios/app/guizio/id6748613194/reviews)** |
| Number of ratings | **16** | 7 |
| Positive reviews | 20.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 38 MB | 92 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [STARVISION CO., LTD.](https://appshunter.io/developer/1127712200) | [Danielle Guizio LLC](https://appshunter.io/developer/1826572510) |

## What reviewers say

### OLENS

[App page](https://appshunter.io/ios/app/olens/id6740471164)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Guizio

[App page](https://appshunter.io/ios/app/guizio/id6748613194)

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.

**Highlights:** Early access to collection launches, Exclusive special offers, Push notifications for updates, Easy browsing of catalog, Secure and fast checkout

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OLENS free?

OLENS is free to download, with no in-app purchases.

### Is Guizio free?

Guizio is free to download, with no in-app purchases.

### Which has better reviews, OLENS or Guizio?

Guizio is rated higher. OLENS averages 2.2 out of 5 from 16 ratings, while Guizio averages 4.7 from 7 ratings.

### Do OLENS or Guizio have ads?

Guizio shows ads; OLENS does not.

### Which is updated more often, OLENS or Guizio?

OLENS ships an update every 3 weeks, and Guizio fortnightly. Most recently, OLENS was updated on October 24, 2026 and Guizio on October 24, 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.*