# Golden Cala vs Oyoon

The clearest difference is review sentiment: Oyoon at 100% against Golden Cala's 56%. Oyoon also leads on rating (5.0 vs 4.4) and update cadence (every 2 weeks vs every 2 months). Golden Cala's advantage is ratings volume (44 vs 8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Oyoon holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Golden Cala has 44 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 56% of Golden Cala's written reviews are positive against 100% of Oyoon's.

Golden Cala ships an update every 2 months, Oyoon every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Golden Cala | Oyoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (44 ratings)](https://appshunter.io/ios/app/golden-cala/id1462573329/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/oyoon/id1478513638/reviews)** |
| Number of ratings | **44** | 8 |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 128 MB | 32 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Golden Cala](https://appshunter.io/developer/1462573328) | [PARIS INTERNATIONAL COMPANY FOR TRADING IN ALL MEDICAL EQUIPMENT, SUPPLIES AND TOOLS LLC](https://appshunter.io/developer/1501180926) |

## What reviewers say

### Golden Cala

[App page](https://appshunter.io/ios/app/golden-cala/id1462573329)

Shop for colored and medical contact lenses from popular brands like Lens Me and Newlens. Discover products from artist Nora Bouwais and Italian oral care brand Sossdenti.

**Highlights:** Colored contact lenses, Medical contact lenses, Lens Me brand, Newlens brand, Artist Nora Bouwais products, Sossdenti oral care

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

**In-app purchases:** none


### Oyoon

[App page](https://appshunter.io/ios/app/oyoon/id1478513638)

Shop a wide selection of branded color and corrective contact lenses from the convenience of your home. Get the best service and home delivery for your eyewear needs. Stay updated with the latest trends and brands.

**Highlights:** Branded color contact lenses, Corrective contact lenses, Home delivery service, Latest trends and brands, Customer feedback integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Golden Cala free?

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

### Is Oyoon free?

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

### Which has better reviews, Golden Cala or Oyoon?

Oyoon is rated higher. Golden Cala averages 4.4 out of 5 from 44 ratings, while Oyoon averages 5.0 from 8 ratings.

### Do Golden Cala or Oyoon have ads?

Neither Golden Cala nor Oyoon shows ads.

### Which is updated more often, Golden Cala or Oyoon?

Golden Cala ships an update every 2 months, and Oyoon every 2 weeks. Most recently, Golden Cala was updated on November 3, 2026 and Oyoon on November 3, 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.*