# Ionized Calcium Calculator

> Ionized Calcium Calculator (iPhone/iPad app by Ernie Yap.)

- Source: https://appshunter.io/ios/app/ionized-calcium-calculator/id6756215675 (this page in markdown: same URL + `.md`)
- Developer: [Ernie Yap](https://appshunter.io/developer/1806950808)
- Category: Medical
- Price: Free
- Age rating: 4+
- Requires: iOS 18.2 · 1 MB
- Languages: American English
- Released: 2025-12-16
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/ionized-calcium-calculator/id6756215675/reviews.md

## What is Ionized Calcium Calculator?

This app provides an educational implementation of published ionized-calcium prediction formulas. It allows users to explore how input variables affect the output of these academic models.

The app does not provide medical advice, diagnosis, treatment, or clinical measurement of any kind. It is intended solely for learning, research reference, and general information.

Key Features
• Explore model outputs based on published prediction equations
• Adjust input variables and view calculated results for educational use
• Simple interface for academic and non-clinical users
• Fully offline — no data collection or storage


## Version history (last 3 releases)

### 1.0.2 — 2025-12-25

Updated app title and section descriptors for improved clarity and consistency

No functional changes to calculations or outputs

### 1.0.1 — 2025-12-16

Minor name change

### 1.0 — 2025-12-16

No release notes.

## More apps by Ernie Yap

- [Fragility Index Calculator](https://appshunter.io/ios/app/fragility-index-calculator/id6744300161)
- [Credit Card Usage Tracker](https://appshunter.io/ios/app/credit-card-usage-tracker/id6755962975)

All apps by Ernie Yap: https://appshunter.io/developer/1806950808

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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 2026-06-11.*