# Sauerstoffrechner vs MedRoute

The clearest difference is update cadence: MedRoute at every 4 weeks against Sauerstoffrechner's every 25 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.

Sauerstoffrechner ships an update every 25 months, MedRoute every 4 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sauerstoffrechner | MedRoute |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 4 weeks** |
| Monetization | — | Freemium |
| Size | 1 MB | 6 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beate Boehme](https://appshunter.io/developer/595186948) | [Andre Weller](https://appshunter.io/developer/1896749679) |

## What reviewers say

### Sauerstoffrechner

[App page](https://appshunter.io/ios/app/sauerstoffrechner/id625770232)

**Features:** Vision Pro support

**In-app purchases:** none


### MedRoute

[App page](https://appshunter.io/ios/app/medroute/id6770534899)

This app helps emergency medical personnel quickly find suitable hospitals based on patient type, specialty, and trauma level. It offers a directory with contact information and premium features for advanced navigation and search.

**Highlights:** Hospital directory with specialty overview, Clinic detail views with contact data, Quick search by specialty, Navigation to ZNA coordinates, HEMS mode with landing site info, Adjustable search radius

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

**In-app purchases:** none


## Frequently asked questions

### Is Sauerstoffrechner free?

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

### Is MedRoute free?

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

### Do Sauerstoffrechner or MedRoute have ads?

Neither Sauerstoffrechner nor MedRoute shows ads.

### Which is updated more often, Sauerstoffrechner or MedRoute?

Sauerstoffrechner ships an update every 25 months, and MedRoute every 4 weeks. Most recently, Sauerstoffrechner was updated on October 29, 2026 and MedRoute 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.*