# NICU Fluids vs Complete ABG

The clearest difference is rating: Complete ABG at 5.0 against NICU Fluids's 4.3. Complete ABG also leads on update cadence (every 3 weeks vs every 158 months) and device support (4 vs 2). NICU Fluids's advantage is ratings volume (7 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Complete ABG holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: NICU Fluids has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

NICU Fluids ships an update every 158 months, Complete ABG every 3 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NICU Fluids | Complete ABG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (7 ratings)](https://appshunter.io/ios/app/nicu-fluids/id710076885/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/complete-abg/id993718869/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 158 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 45 MB |
| Requires iOS | 26.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Atlas Software Solutions LLC](https://appshunter.io/developer/657195132) | [Satish Deopujari](https://appshunter.io/developer/1180072702) |

## 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


### Complete ABG

[App page](https://appshunter.io/ios/app/complete-abg/id993718869)

This medical app simplifies Arterial Blood Gas (ABG) diagnosis by focusing on the Henderson-Hasselbalch equation. It offers bedside interpretation, extended analysis with various gap calculations, and a flowchart for diagnostic approaches.

**Highlights:** Bedside ABG interpretation, Extended ABG analysis, Anion gap calculation, Delta Delta gap calculation, Osmolar gap calculation, Flowchart diagnostic algorithm

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

**In-app purchases:** none


## Frequently asked questions

### Is NICU Fluids free?

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

### Is Complete ABG free?

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

### Which has better reviews, NICU Fluids or Complete ABG?

Complete ABG is rated higher. NICU Fluids averages 4.3 out of 5 from 7 ratings, while Complete ABG averages 5.0 from 1 ratings.

### Do NICU Fluids or Complete ABG have ads?

Neither NICU Fluids nor Complete ABG shows ads.

### Which is updated more often, NICU Fluids or Complete ABG?

NICU Fluids ships an update every 158 months, and Complete ABG every 3 weeks. Most recently, NICU Fluids was updated on September 30, 2026 and Complete ABG 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.*