# VFA Thür RD vs RetterTool

The clearest difference is in-app purchases: VFA Thür RD at none against RetterTool's 5. VFA Thür RD also leads on iOS requirement (14.0 vs 17.6). RetterTool's advantage is update cadence (every 2 months vs every 7 months) and review sentiment (92% vs 80%). On price, ads and device support there is nothing between them.

Both are free to download. RetterTool sells 5 in-app purchases, starting at $0.99 per month. VFA Thür RD asks for nothing beyond the download.

VFA Thür RD ships an update every 7 months, RetterTool every 2 months. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | VFA Thür RD | RetterTool |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | **91.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 95 MB | 19 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [Navimatix GmbH](https://appshunter.io/developer/1206374443) | [8devs GmbH](https://appshunter.io/developer/1517839277) |

## What reviewers say

### VFA Thür RD

[App page](https://appshunter.io/ios/app/vfa-thur-rd/id1206374444)

Provides standardized emergency medical procedures for paramedics in Thuringia, Germany. It offers algorithms, dosage tables, and templates to ensure consistent and high-quality emergency care, supporting both independent and delegated actions.

**Highlights:** Standardized emergency procedures, Algorithms for independent and delegated actions, Dosage tables for medications, Offline usability, Search function, Linked algorithms, Zoomable algorithm view

**Features:** macOS Compatibility

**In-app purchases:** none


### RetterTool

[App page](https://appshunter.io/ios/app/rettertool/id1605575736)

This app provides quick access to essential medical information and calculations for emergency and medical personnel. It includes tools for vital sign measurement, scoring systems, and various medical formulas to aid in patient assessment and treatment.

**Highlights:** Vital sign calculation (heart rate, respiratory rate), Medical scoring systems (qSOFA, APGAR, LAMS, GCS), Memory aids for protocols (ABCDE, SAMPLERS, ISBAR), Formula collection (burns, blood pressure, oxygen), Interactive EKG interpretation tool, Patient age-specific standard values

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro-Version Monatlich | $0.99 | per month |
| Kleines Trinkgeld | $0.99 | one-time |
| Mittleres Trinkgeld | $3.99 | one-time |
| Großes Trinkgeld | $8.99 | one-time |
| Pro-Version Lifetime | $22.99 | one-time |


## Frequently asked questions

### Is VFA Thür RD free?

VFA Thür RD is free to download, with no in-app purchases.

### Is RetterTool free?

RetterTool is free to download, with in-app purchases available.

### Do VFA Thür RD or RetterTool have ads?

Neither VFA Thür RD nor RetterTool shows ads.

### Which is updated more often, VFA Thür RD or RetterTool?

VFA Thür RD ships an update every 7 months, and RetterTool every 2 months. Most recently, VFA Thür RD was updated on June 1, 2026 and RetterTool on September 21, 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.*