# Acid-Base Calculator — user reviews

> 3 indexed App Store user reviews of Acid by ITDCS Ltd, rated 4.50/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/acid-base-calculator/id570280219/reviews
- App overview in markdown: https://appshunter.io/ios/app/acid-base-calculator/id570280219.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (3 lowest-rated)

### 1/5 — Avoid!!

*2016-01-20, version 1.2*

Does not calculate mixed acid base disorders. Misses diagnoses. Plenty of free apps or online calculators readily available.

### 1/5 — Terrible

*2013-05-12, version 1.0*

Does not calculate complex disorders.  Totally inaccurate.  Waste of money.

### 5/5 — Good tool to assist great ICU doctors esp. Stewart/strong ion

*2022-10-12, version 1.3*

Graphical display of metabolic and electrolyte data very helpful in evaluating acid-base data, especially adjusted data.  Wish it included bicarbonate gap-gap.  Do not expect this app (or any other!) to correlate acid base with clinical data, still needs to be paired with professional human brain.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*