IOL Reference vs Retina Rocks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IOL Reference
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.
- Searchable IOL database
- FDA-approved lens catalog
- Database updates
- Ophthalmology networking
- Eye care tools
Read full descriptionHide full description
IOL Reference is a cross-platform ophthalmology utility, social media, and networking service that provides users with a wide array of eye care tools to optimize their outcomes. This unique app allows surgeons to quickly search for an FDA-approved, currently marketed intraocular lens (IOLs) that meets their needs and specifications. The database contains almost 10,000 individually cataloged lenses and will be updated to include newly FDA-approved IOLs, changes to current lenses, and corrections. This app was created by Gurpal Virdi, MD and Matt Hirabayashi, MD
Retina Rocks
Access a free, open-source online image library for eye care professionals. Quickly find daily cases and infographics on retinal disorders for educational purposes and board review.
- Daily Case of the Day
- Retinal disorder infographics
- Posterior segment topic overview
- Board review resource
- Open-source image library
Read full descriptionHide full description
Retina Rocks (www.retinarocks.org, @retina.rocks), the image bank of the Retina World Congress, is a free, open-source online image library whose mission is to help educate the world’s eye care providers about why the retina rocks! This free app provides quick access to our daily Case of the Day, as well ridiculously easy access to infographics for virtually any retinal disorder. One-of-a-kind resource, great for board review and quick overview of any posterior segment topic.
Screenshots
Verdict
The clearest difference is update cadence: IOL Reference at weekly against Retina Rocks's every 2 months. Retina Rocks's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 89%). On price, ratings volume, ads 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.
Retina Rocks holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 15 and 9 respectively. Written reviews point the same way: 89% of IOL Reference's written reviews are positive against 100% of Retina Rocks's.
IOL Reference ships an update weekly, Retina Rocks every 2 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.
| Parameter | IOL Reference | Retina Rocks |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15 ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 88.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 15 — better | 9 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 823 MB | 17 MB |
| Age rating | 4+ | 17+ |
| Developer | Gurpal Virdi | Retina World Congress |
Customer experience
IOL Reference
Retina Rocks
In-app purchases
IOL Reference
No in-app purchases
Retina Rocks
No in-app purchases
Questions
Is IOL Reference free?
Is Retina Rocks free?
Which has better reviews, IOL Reference or Retina Rocks?
Do IOL Reference or Retina Rocks have ads?
Which is updated more often, IOL Reference or Retina Rocks?
Other comparisons
