# Paediatric calculator vs TEE Simulator

The clearest difference is in-app purchases: Paediatric calculator at none against TEE Simulator's 3. Paediatric calculator also leads on iOS requirement (11.0 vs 15.6). TEE Simulator's advantage is update cadence (monthly vs every 4 months) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. TEE Simulator sells 3 in-app purchases, starting at $9.99 per 7 days. Paediatric calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Paediatric calculator against 5.0 for TEE Simulator. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Paediatric calculator ships an update every 4 months, TEE Simulator monthly. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Paediatric calculator | TEE Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/paediatric-calculator/id1455172060/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/tee-simulator/id6462825675/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 578 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The Chinese University of Hong Kong](https://appshunter.io/developer/369070876) | [Eltjo Haselhoff](https://appshunter.io/developer/1126280156) |

## 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


### TEE Simulator

[App page](https://appshunter.io/ios/app/tee-simulator/id6462825675)

This application provides high-fidelity echocardiography simulation for learning transesophageal echocardiography (TEE). It offers realistic control interfaces, automatic view identification, and interactive guidance to help users master TEE skills at their own pace. Optional annotations and self-assessment tools enhance the learning experience.

**Highlights:** Realistic TEE control module interface, Automatic identification of 28 standard echocardiographic views, Interactive guidance for view adjustment, Optional real-time cardiac anatomy annotations, Self-assessment assignments with progress tracking, Personalized learning experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One week subscription | $9.99 | per 7 days |
| One month subscription | $19.99 | per month |
| One year subscription | $39.99 | per year |


## Frequently asked questions

### Is Paediatric calculator free?

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

### Is TEE Simulator free?

TEE Simulator is free to download, with in-app purchases available.

### Which has better reviews, Paediatric calculator or TEE Simulator?

Paediatric calculator and TEE Simulator are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Paediatric calculator or TEE Simulator have ads?

Neither Paediatric calculator nor TEE Simulator shows ads.

### Which is updated more often, Paediatric calculator or TEE Simulator?

Paediatric calculator ships an update every 4 months, and TEE Simulator monthly. Most recently, Paediatric calculator was updated on October 8, 2026 and TEE Simulator on October 3, 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.*