# NICU Fluids vs The NICU Tool

The clearest difference is rating: The NICU Tool at 5.0 against NICU Fluids's 4.3. The NICU Tool also leads on update cadence (every 2 months vs every 158 months) and iOS requirement (17.2 vs 26.0). NICU Fluids's advantage is in-app purchases (none vs 2) and ratings volume (7 vs 2). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. The NICU Tool sells 2 in-app purchases, starting at $4.99 per month. NICU Fluids asks for nothing beyond the download.

The NICU Tool holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

NICU Fluids ships an update every 158 months, The NICU Tool every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NICU Fluids | The NICU Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (7 ratings)](https://appshunter.io/ios/app/nicu-fluids/id710076885/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-nicu-tool/id6749871187/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 158 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 5 MB |
| Requires iOS | 26.0 | **17.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Atlas Software Solutions LLC](https://appshunter.io/developer/657195132) | [Abbie Hofstrand](https://appshunter.io/developer/1832591827) |

## What reviewers say

### NICU Fluids

[App page](https://appshunter.io/ios/app/nicu-fluids/id710076885)

This medical calculator helps healthcare professionals quickly and accurately compute IV fluid rates, glucose infusion rates, and electrolyte levels for neonates. It's designed for nurses, students, and physicians caring for critically ill infants.

**Highlights:** GIR calculator (single or multiple drips), Electrolyte calculator (single or multiple drips), FENa calculator, Accurate calculations for neonates, Developed by a neonatal-perinatal fellow

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

**In-app purchases:** none


### The NICU Tool

[App page](https://appshunter.io/ios/app/the-nicu-tool/id6749871187)

This medical app provides NICU professionals with essential tools for quick and accurate calculations at the bedside. It offers features for line placement, nutrition planning, and other critical tasks, designed for efficiency in high-pressure environments.

**Highlights:** Line length calculations (UVC/UAC), Neonatal nutrition calculators (GIR, IVF, TPN), User-friendly interface for speed, HIPAA-safe, no patient data stored, Regular updates based on user feedback

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access (Monthly) | $4.99 | per month |
| Full Access (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is NICU Fluids free?

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

### Is The NICU Tool free?

The NICU Tool is free to download, with in-app purchases available.

### Which has better reviews, NICU Fluids or The NICU Tool?

The NICU Tool is rated higher. NICU Fluids averages 4.3 out of 5 from 7 ratings, while The NICU Tool averages 5.0 from 2 ratings.

### Do NICU Fluids or The NICU Tool have ads?

Neither NICU Fluids nor The NICU Tool shows ads.

### Which is updated more often, NICU Fluids or The NICU Tool?

NICU Fluids ships an update every 158 months, and The NICU Tool every 2 months. Most recently, NICU Fluids was updated on November 1, 2026 and The NICU Tool on October 30, 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.*