# AAO Ophthalmic Education vs complexCataract

AAO Ophthalmic Education and complexCataract are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 4.9 for AAO Ophthalmic Education against 5.0 for complexCataract. Both are backed by a comparable volume of ratings — 18 and 8 respectively.

## The numbers

| Metric | AAO Ophthalmic Education | complexCataract |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (18 ratings)](https://appshunter.io/ios/app/aao-ophthalmic-education/id1455960271/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/complexcataract/id1515368409/reviews)** |
| Number of ratings | **18** | 8 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 84 MB | 1 MB |
| Requires iOS | **13.0** | 13.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [American Academy of Ophthalmology, Inc.](https://appshunter.io/developer/665817223) | [mHealth Wellness LLC](https://appshunter.io/developer/1513476858) |

## What reviewers say

### AAO Ophthalmic Education

[App page](https://appshunter.io/ios/app/aao-ophthalmic-education/id1455960271)

Access clinical news, videos, and quizzes on eye disorders and care. Stay updated with daily content tailored to your preferences, and quickly look up information from trusted sources.

**Highlights:** Personalized content feed, Wills Eye Manual lookup, New content alerts, Videos, news articles, quizzes, Bookmark articles and videos, EyeWiki articles

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

**In-app purchases:** none


### complexCataract

[App page](https://appshunter.io/ios/app/complexcataract/id1515368409)

This medical tool aids ophthalmology trainees in calculating cataract surgery complexity using a published scoring system. It helps to potentially minimize operative complications by providing fast and easy calculations based on established research.

**Highlights:** Cataract surgery complexity scoring, Based on Nderitu and Ursell 2018 work, Fast and easy calculations, Aids ophthalmology training, Minimizes operative complications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AAO Ophthalmic Education free?

AAO Ophthalmic Education is free to download, with no in-app purchases.

### Is complexCataract free?

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

### Which has better reviews, AAO Ophthalmic Education or complexCataract?

complexCataract is rated higher. AAO Ophthalmic Education averages 4.9 out of 5 from 18 ratings, while complexCataract averages 5.0 from 8 ratings.

### Do AAO Ophthalmic Education or complexCataract have ads?

Neither AAO Ophthalmic Education nor complexCataract shows ads.

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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.*