# Eyedea Refractive vs IOL Reference

The clearest difference is rating: Eyedea Refractive at 5.0 against IOL Reference's 4.7. IOL Reference's advantage is ratings volume (15 vs 3). 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.

Eyedea Refractive holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: IOL Reference has 15 ratings behind it against 3, so its average is the more settled of the two.

Eyedea Refractive ships an update fortnightly, IOL Reference weekly. The most recent releases landed on August 29, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Eyedea Refractive | IOL Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/eyedea-refractive/id1501282600/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/iol-reference/id1626671895/reviews) |
| Number of ratings | 3 | **15** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 57 MB | 823 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Eyedea Educacao e Desenvolvimento em Oftalmologia LTDA](https://appshunter.io/developer/1524074580) | [Gurpal Virdi](https://appshunter.io/developer/1626671897) |

## What reviewers say

### Eyedea Refractive

[App page](https://appshunter.io/ios/app/eyedea-refractive/id1501282600)

This medical app assists ophthalmologists in pre-operative evaluations for refractive surgeries like Lasik and PRK. It calculates various metrics after applying nomograms, aiding in surgical indication judgments alongside clinical evaluation.

**Highlights:** Refractive surgery calculator, Pre-operative evaluation tool, LASIK, Lenticular Extraction, PRK support, Nomogram application, Post-surgery refraction calculation, Residual stromal bed estimation

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

**In-app purchases:** none


### IOL Reference

[App page](https://appshunter.io/ios/app/iol-reference/id1626671895)

This ophthalmology utility helps surgeons find FDA-approved intraocular lenses. It features a searchable database of nearly 10,000 lenses, updated with new approvals and changes. The app also serves as a social media and networking platform for eye care professionals.

**Highlights:** Searchable IOL database, FDA-approved lens catalog, Database updates, Ophthalmology networking, Eye care tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Eyedea Refractive free?

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

### Is IOL Reference free?

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

### Which has better reviews, Eyedea Refractive or IOL Reference?

Eyedea Refractive is rated higher. Eyedea Refractive averages 5.0 out of 5 from 3 ratings, while IOL Reference averages 4.7 from 15 ratings.

### Do Eyedea Refractive or IOL Reference have ads?

Neither Eyedea Refractive nor IOL Reference shows ads.

### Which is updated more often, Eyedea Refractive or IOL Reference?

Eyedea Refractive ships an update fortnightly, and IOL Reference weekly. Most recently, Eyedea Refractive was updated on August 29, 2026 and IOL Reference on July 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*