# Comunicaciones ISC vs CNO26

Comunicaciones ISC and CNO26 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Comunicaciones ISC ships an update every 3 months, CNO26 every 4 months. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Comunicaciones ISC | CNO26 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 40 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DEMUX S.A.S.](https://appshunter.io/developer/1417640835) | [Consejo Argentino de Oftalmología](https://appshunter.io/developer/1591965938) |

## What reviewers say

### Comunicaciones ISC

[App page](https://appshunter.io/ios/app/comunicaciones-isc/id1370262399)

**Features:** macOS Compatibility

**In-app purchases:** none


### CNO26

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Comunicaciones ISC free?

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

### Is CNO26 free?

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

### Do Comunicaciones ISC or CNO26 have ads?

Neither Comunicaciones ISC nor CNO26 shows ads.

### Which is updated more often, Comunicaciones ISC or CNO26?

Comunicaciones ISC ships an update every 3 months, and CNO26 every 4 months. Most recently, Comunicaciones ISC was updated on September 9, 2026 and CNO26 on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*