# SOS Oxygene vs CMGF 2023

SOS Oxygene and CMGF 2023 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SOS Oxygene | CMGF 2023 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 80 MB | 71 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SOS Oxygene](https://appshunter.io/developer/956203394) | [CYIM](https://appshunter.io/developer/394180060) |

## What reviewers say

### SOS Oxygene

[App page](https://appshunter.io/ios/app/sos-oxygene/id956203395)

This medical app provides healthcare professionals with a daily tool for oxygen therapy, respiratory assistance, and artificial nutrition. It offers quick access to unlocking processes, ventilation modes, and parameter settings for various ventilators and CPAP machines, with downloadable technical sheets. A search function helps locate devices by name, supplier, or type.

**Highlights:** Ventilator and CPAP machine settings, Unlocking processes, Ventilation modes, Parameter adjustments, Downloadable technical sheets, Device search function, Push notifications for updates

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

**In-app purchases:** none


### CMGF 2023

[App page](https://appshunter.io/ios/app/cmgf-2023/id1672612177)

**In-app purchases:** none


## Frequently asked questions

### Is SOS Oxygene free?

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

### Is CMGF 2023 free?

CMGF 2023 is free to download, with no in-app purchases.

### Do SOS Oxygene or CMGF 2023 have ads?

Neither SOS Oxygene nor CMGF 2023 shows ads.

### Which is updated more often, SOS Oxygene or CMGF 2023?

SOS Oxygene ships an update every 2 months, and CMGF 2023 every 2 months. Most recently, SOS Oxygene was updated on October 8, 2026 and CMGF 2023 on October 28, 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.*