# OE Acronyms vs IOL Reference

The clearest difference is update cadence: IOL Reference at weekly against OE Acronyms's every 2 months. OE Acronyms'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.

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

OE Acronyms holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 18 and 15 respectively. Written reviews point the same way: 100% of OE Acronyms's written reviews are positive against 89% of IOL Reference's.

OE Acronyms ships an update every 2 months, IOL Reference weekly. The most recent releases landed on June 4, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | OE Acronyms | IOL Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/oe-acronyms/id1522079786/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/iol-reference/id1626671895/reviews) |
| Number of ratings | **18** | 15 |
| Positive reviews | **100.0% of reviews** | 88.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 13 MB | 823 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ophthalmic Edge, Inc.](https://appshunter.io/developer/1522079788) | [Gurpal Virdi](https://appshunter.io/developer/1626671897) |

## What reviewers say

### OE Acronyms

[App page](https://appshunter.io/ios/app/oe-acronyms/id1522079786)

This app provides a comprehensive and searchable library of ophthalmic acronyms, curated by global professionals. It offers category browsing, personalized saving, and flashcards for effective memorization, making learning quick and easy.

**Highlights:** Quick search for acronyms, Growing database with monthly contributions, Browse by ophthalmology fields, Save favorite acronyms, Flashcard memorization tool, Collaborative expert contributions

**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 OE Acronyms free?

OE Acronyms 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, OE Acronyms or IOL Reference?

OE Acronyms is rated higher. OE Acronyms averages 5.0 out of 5 from 18 ratings, while IOL Reference averages 4.7 from 15 ratings.

### Do OE Acronyms or IOL Reference have ads?

Neither OE Acronyms nor IOL Reference shows ads.

### Which is updated more often, OE Acronyms or IOL Reference?

OE Acronyms ships an update every 2 months, and IOL Reference weekly. Most recently, OE Acronyms was updated on June 4, 2026 and IOL Reference on July 5, 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.*