# GIR Calc vs STABLEize

The clearest difference is price: GIR Calc at Free against STABLEize's $24.99. STABLEize's advantage is update cadence (every 3 weeks vs every 4 months) and chart position (#138 vs unranked). On rating, review sentiment, ads and in-app purchases there is nothing between them.

GIR Calc is free to download; STABLEize costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for GIR Calc against 4.9 for STABLEize. Both are backed by a comparable volume of ratings — 5 and 16 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

GIR Calc ships an update every 4 months, STABLEize every 3 weeks. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | GIR Calc | STABLEize |
| --- | --- | --- |
| Price | **Free** | $24.99 |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/gir-calc/id660860969/reviews) | **[4.9 (16 ratings)](https://appshunter.io/ios/app/stableize-the-stable-program/id1467136638/reviews)** |
| Number of ratings | 5 | **16** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#138** |
| Size | 3 MB | 57 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Atlas Software Solutions LLC](https://appshunter.io/developer/657195132) | [The STABLE Program](https://appshunter.io/developer/1467136637) |

## 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


### STABLEize

[App page](https://appshunter.io/ios/app/stableize-the-stable-program/id1467136638)

**Currently charting:** #138 Top Paid · Medical (US App Store)

This medical reference app provides comprehensive guidelines and tools for managing sick infants. It covers essential modules like Sugar, Temperature, Airway, Blood Pressure, Lab Work, and Emotional Support, along with detailed information and animations on congenital heart disease.

**Highlights:** Neonatal assessment and care modules, 22 congenital heart disease animations, 4 medical calculators, Umbilical catheter insertion depth guide, Ductal dependent CHD flow visualization, Palliative procedure illustrations

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

**In-app purchases:** none


## Frequently asked questions

### Is GIR Calc free?

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

### Is STABLEize free?

STABLEize costs $24.99, with no in-app purchases.

### Which has better reviews, GIR Calc or STABLEize?

STABLEize is rated higher. GIR Calc averages 4.8 out of 5 from 5 ratings, while STABLEize averages 4.9 from 16 ratings.

### Do GIR Calc or STABLEize have ads?

Neither GIR Calc nor STABLEize shows ads.

### Which is updated more often, GIR Calc or STABLEize?

GIR Calc ships an update every 4 months, and STABLEize every 3 weeks. Most recently, GIR Calc was updated on October 3, 2026 and STABLEize on October 8, 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.*