# CNO26 vs CADI 2026

The clearest difference is update cadence: CNO26 at every 4 months against CADI 2026's every 12 months. 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, CADI 2026 every 12 months. The most recent releases landed on September 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CNO26 | CADI 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Size | 32 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Consejo Argentino de Oftalmología](https://appshunter.io/developer/1591965938) | [Sociedad Argentina de Radiología](https://appshunter.io/developer/1476317721) |

## What reviewers say

### CNO26

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

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

**In-app purchases:** none


### CADI 2026

[App page](https://appshunter.io/ios/app/cadi-2026/id1643832370)

**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 CADI 2026 free?

CADI 2026 is free to download, with no in-app purchases.

### Do CNO26 or CADI 2026 have ads?

Neither CNO26 nor CADI 2026 shows ads.

### Which is updated more often, CNO26 or CADI 2026?

CNO26 ships an update every 4 months, and CADI 2026 every 12 months. Most recently, CNO26 was updated on September 28, 2026 and CADI 2026 on October 25, 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.*