# CNO26 vs OcuLearning

The clearest difference is update cadence: OcuLearning at every 6 days against CNO26's every 4 months. CNO26's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CNO26 ships an update every 4 months, OcuLearning every 6 days. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | CNO26 | OcuLearning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (9 ratings)](https://appshunter.io/ios/app/oculearning-ophthalmology/id6766313098/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | — | Ad-supported |
| Size | 32 MB | 189 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Consejo Argentino de Oftalmología](https://appshunter.io/developer/1591965938) | [Dylan Hamitouche](https://appshunter.io/developer/1895147556) |

## What reviewers say

### CNO26

[App page](https://appshunter.io/ios/app/cno26/id1591965936)

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

**In-app purchases:** none


### OcuLearning

[App page](https://appshunter.io/ios/app/oculearning-ophthalmology/id6766313098)

Access a curated library of ocular pathologies with clinical images. Visualize neuro-ophthalmology lesions using interactive eye models and test your knowledge with clinical scenario-based questions. This app helps build pattern recognition and clinical intuition for exam preparation and patient care.

**Highlights:** Curated library of ocular pathologies, High-yield clinical images, Interactive eye models, Neuro-ophthalmology lesion visualization, Extensive question bank, Clinical scenario-based quizzes

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

**In-app purchases:** none


## Frequently asked questions

### Is CNO26 free?

CNO26 is free to download, with no in-app purchases.

### Is OcuLearning free?

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

### Do CNO26 or OcuLearning have ads?

Neither CNO26 nor OcuLearning shows ads.

### Which is updated more often, CNO26 or OcuLearning?

CNO26 ships an update every 4 months, and OcuLearning every 6 days. Most recently, CNO26 was updated on September 10, 2026 and OcuLearning on September 12, 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.*