# Trezoro vs OLENS

The clearest difference is review sentiment: Trezoro at 86% against OLENS's 20%. Trezoro also leads on rating (5.0 vs 2.2) and monetization model (free vs free with in-app purchases). OLENS's advantage is ratings volume (16 vs 2) and iOS requirement (15.6 vs 17.0). On price, update cadence, ads 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.

Trezoro holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: OLENS has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 86% of Trezoro's written reviews are positive against 20% of OLENS's.

Trezoro ships an update monthly, OLENS every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Trezoro | OLENS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trezoro/id1011713460/reviews)** | [2.2 (16 ratings)](https://appshunter.io/ios/app/olens/id6740471164/reviews) |
| Number of ratings | 2 | **16** |
| Positive reviews | **85.7% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 38 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Jade Fires LLC](https://appshunter.io/developer/1482712970) | [STARVISION CO., LTD.](https://appshunter.io/developer/1127712200) |

## What reviewers say

### Trezoro

[App page](https://appshunter.io/ios/app/trezoro/id1011713460)

Digitally store all your loyalty stamp cards in one place to avoid losing them and missing out on rewards. Discover local businesses with deals, access their information, and get personalized surprises.

**Highlights:** Digital loyalty card storage, Discover local businesses with rewards, Access business information (address, hours, website), Birthday surprises from participating businesses, Map view of nearby reward schemes, Check-in functionality

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Trezoro free?

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

### Is OLENS free?

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

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

Trezoro is rated higher. Trezoro averages 5.0 out of 5 from 2 ratings, while OLENS averages 2.2 from 16 ratings.

### Do Trezoro or OLENS have ads?

Neither Trezoro nor OLENS shows ads.

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

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