# INRO Nurse vs RÉACTIF

The clearest difference is in-app purchases: RÉACTIF at none against INRO Nurse's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. INRO Nurse sells 2 in-app purchases, starting at $8.99 per month. RÉACTIF asks for nothing beyond the download.

INRO Nurse ships an update every 2 weeks, RÉACTIF every 8 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | INRO Nurse | RÉACTIF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/inro-nurse-iv-dose-calculator/id6760674575/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 226 MB | 46 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [KABUTO](https://appshunter.io/developer/1865918656) | [steven lagadec](https://appshunter.io/developer/1896615150) |

## What reviewers say

### INRO Nurse

[App page](https://appshunter.io/ios/app/inro-nurse-iv-dose-calculator/id6760674575)

This offline medical assistant provides critical care protocols, pharmacology data, clinical scores, and field tools for healthcare professionals. It includes features for emergency response, tactical medicine, and patient triage, with integrated learning modules and flashcards.

**Highlights:** Offline critical care protocols, Extensive pharmacology database, Automated clinical score calculation, Field tools for O2, ventilation, and conversions, Emergency and tactical medicine support, Integrated learning modules and quizzes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| INRO Premium | $8.99 | per month |
| INRO Premium | $44.99 | per year |


### RÉACTIF

[App page](https://appshunter.io/ios/app/reactif/id6768908796)

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

**In-app purchases:** none


## Frequently asked questions

### Is INRO Nurse free?

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

### Is RÉACTIF free?

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

### Do INRO Nurse or RÉACTIF have ads?

Neither INRO Nurse nor RÉACTIF shows ads.

### Which is updated more often, INRO Nurse or RÉACTIF?

INRO Nurse ships an update every 2 weeks, and RÉACTIF every 8 days. Most recently, INRO Nurse was updated on October 24, 2026 and RÉACTIF on October 10, 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.*