# Paediatric calculator vs ESAIC

The clearest difference is update cadence: ESAIC at weekly against Paediatric calculator's every 4 months. Paediatric calculator's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Paediatric calculator ships an update every 4 months, ESAIC weekly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Paediatric calculator | ESAIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/paediatric-calculator/id1455172060/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 10 MB | 110 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [European Society of Anaesthesiology](https://appshunter.io/developer/1380736857) |

## What reviewers say

### Paediatric calculator

[App page](https://appshunter.io/ios/app/paediatric-calculator/id1455172060)

This app assists healthcare professionals by calculating paediatric dosages based on weight and age. It includes tools for estimating body weight and provides reference information for paediatric cardiac arrest management. Use with care and according to clinical need.

**Highlights:** Dosage calculation by weight and age, Age input in days, months, or years, Body weight estimation tool, Paediatric cardiac arrest reference, Reference for ETT size calculation

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

**In-app purchases:** none


### ESAIC

[App page](https://appshunter.io/ios/app/esaic/id6739699757)

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

**In-app purchases:** none


## Frequently asked questions

### Is Paediatric calculator free?

Paediatric calculator is free to download, with no in-app purchases.

### Is ESAIC free?

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

### Do Paediatric calculator or ESAIC have ads?

Neither Paediatric calculator nor ESAIC shows ads.

### Which is updated more often, Paediatric calculator or ESAIC?

Paediatric calculator ships an update every 4 months, and ESAIC weekly. Most recently, Paediatric calculator was updated on October 24, 2026 and ESAIC on October 22, 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.*