# 3D Burn vs TruMonitor

The clearest difference is review sentiment: 3D Burn at 100% against TruMonitor's 34%. 3D Burn also leads on rating (5.0 vs 3.7) and monetization model (free vs free with in-app purchases). TruMonitor's advantage is ratings volume (49 vs 1). On price, update cadence, 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.

3D Burn holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: TruMonitor has 49 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 3D Burn's written reviews are positive against 34% of TruMonitor's.

3D Burn ships an update every 3 weeks, TruMonitor monthly. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 3D Burn | TruMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-burn/id1183128395/reviews)** | [3.7 (49 ratings)](https://appshunter.io/ios/app/trumonitor-truvent/id1282064170/reviews) |
| Number of ratings | 1 | **49** |
| Positive reviews | **100.0% of reviews** | 34.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 404 MB | 148 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Operation Smile Foundation](https://appshunter.io/developer/1568637952) | [Trucorp Ltd](https://appshunter.io/developer/1248217455) |

## What reviewers say

### 3D Burn

[App page](https://appshunter.io/ios/app/3d-burn/id1183128395)

Calculate burn resuscitation fluid using a 3D human model and the Parkland formula. Features include interactive 3D model manipulation, burn area marking, and fluid calculation based on weight and time since burn. Designed as an educational tool for medical students.

**Highlights:** 3D human model for burn calculations, Parkland formula implementation, Interactive 3D model rotation and zoom, Burn area marking and level adjustment, Fluid calculation by weight and time, BMI-based model selection

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

**In-app purchases:** none


### TruMonitor

[App page](https://appshunter.io/ios/app/trumonitor-truvent/id1282064170)

This app offers realistic medical simulation training for healthcare professionals and students. It allows for the creation of complex patient scenarios and real-time monitoring of vital signs, serving as a valuable revision tool for exams and teaching.

**Highlights:** Realistic medical simulation, Vital sign monitoring, Scenario creation, Bluetooth/Wi-Fi connectivity, Patient parameter alteration, ECG rhythm changes, Capnography options

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D Burn free?

3D Burn is free to download, with no in-app purchases.

### Is TruMonitor free?

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

### Which has better reviews, 3D Burn or TruMonitor?

3D Burn is rated higher. 3D Burn averages 5.0 out of 5 from 1 ratings, while TruMonitor averages 3.7 from 49 ratings.

### Do 3D Burn or TruMonitor have ads?

Neither 3D Burn nor TruMonitor shows ads.

### Which is updated more often, 3D Burn or TruMonitor?

3D Burn ships an update every 3 weeks, and TruMonitor monthly. Most recently, 3D Burn was updated on November 2, 2026 and TruMonitor on November 6, 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.*