# GIR Calc vs NICU Calculator

The clearest difference is price: GIR Calc at Free against NICU Calculator's $2.99. GIR Calc also leads on rating (4.8 vs 3.0) and review sentiment (100% vs 67%). NICU Calculator's advantage is update cadence (every 2 days vs every 4 months) and chart position (#197 vs unranked). On ratings volume, ads, in-app purchases and device support there is nothing between them.

GIR Calc is free to download; NICU Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GIR Calc holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 100% of GIR Calc's written reviews are positive against 67% of NICU Calculator's.

GIR Calc ships an update every 4 months, NICU Calculator every 2 days. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | GIR Calc | NICU Calculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/gir-calc/id660860969/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/nicu-calculator/id710396943/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#197** |
| Size | 3 MB | 3 MB |
| Requires iOS | 26.0 | **6.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Atlas Software Solutions LLC](https://appshunter.io/developer/657195132) | [Tameem Hamoui](https://appshunter.io/developer/710396946) |

## What reviewers say

### GIR Calc

[App page](https://appshunter.io/ios/app/gir-calc/id660860969)

Calculate the Glucose Infusion Rate (GIR) for single or multiple IV drips. This tool is designed for medical professionals, particularly those in pediatrics or neonatal ICUs, to quickly determine essential fluid and sugar infusion rates.

**Highlights:** Calculate GIR for single or multiple IV drips, Input weight in kg, Input sugar percentage and volume (ml/hr), Handles non-sugar containing fluids, Simple calculation button

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

**In-app purchases:** none


### NICU Calculator

[App page](https://appshunter.io/ios/app/nicu-calculator/id710396943)

**Currently charting:** #197 Top Paid · Medical (US App Store)

This app assists NICU medical staff with precise calculations for infant care, reducing human error and speeding up daily tasks. It offers specialized calculators for fluid management, calorie intake, glucose infusion, calcium/phosphorus levels, gestational age, and umbilical line/ETT measurements.

**Highlights:** Fluid management calculator, Calorie intake calculation, Glucose infusion rate calculator, Calcium and phosphorus calculation, Gestational age and days of life, Umbilical line and ETT measurements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GIR Calc free?

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

### Is NICU Calculator free?

NICU Calculator costs $2.99, with no in-app purchases.

### Which has better reviews, GIR Calc or NICU Calculator?

GIR Calc is rated higher. GIR Calc averages 4.8 out of 5 from 5 ratings, while NICU Calculator averages 3.0 from 4 ratings.

### Do GIR Calc or NICU Calculator have ads?

Neither GIR Calc nor NICU Calculator shows ads.

### Which is updated more often, GIR Calc or NICU Calculator?

GIR Calc ships an update every 4 months, and NICU Calculator every 2 days. Most recently, GIR Calc was updated on November 1, 2026 and NICU Calculator on November 11, 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.*