# EasyTBSA vs CorePendium

The clearest difference is monetization model: EasyTBSA at free against CorePendium's freemium. EasyTBSA also leads on iOS requirement (9.0 vs 15.1). CorePendium's advantage is ratings volume (1.4K vs 3). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for EasyTBSA against 4.9 for CorePendium. That said, the two scores are not equally well evidenced: CorePendium has 1.4K ratings behind it against 3, so its average is the more settled of the two.

## The numbers

| Metric | EasyTBSA | CorePendium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/easytbsa/id1554943740/reviews)** | [4.9 (1.4K ratings)](https://appshunter.io/ios/app/corependium/id1581291387/reviews) |
| Number of ratings | 3 | **1.4K** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Freemium |
| Size | 50 MB | 49 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Children's Research Institute](https://appshunter.io/developer/1177534518) | [EM:RAP, Inc.](https://appshunter.io/developer/804248263) |

## What reviewers say

### EasyTBSA

[App page](https://appshunter.io/ios/app/easytbsa/id1554943740)

This medical app assists healthcare professionals in calculating Total Body Surface Area (TBSA) burns. It requires patient age and weight, and users shade affected areas on body maps to determine burn severity. Only partial or full thickness burns should be shaded for accurate calculations.

**Highlights:** TBSA burn calculation, Patient age and weight input, Shade burned body areas, Partial and full thickness burn support, Medical reference tool

**Features:** macOS Compatibility

**In-app purchases:** none


### CorePendium

[App page](https://appshunter.io/ios/app/corependium/id1581291387)

This app provides a comprehensive, continuously updated, and peer-reviewed clinical reference for Emergency and Urgent Care Medicine. It features integrated multimedia, offline access, intuitive navigation, and medical calculators, making it an essential tool for medical professionals on the go.

**Highlights:** Expert-backed, continuously revised content, Integrated media library (ECGs, X-rays, videos, audio), Offline access to all content, Intuitive navigation with Rapid Access and Deep Dive sections, Integrated medical calculators, Links to EM:RAP knowledge base content

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great resource
- 👍 Excellent and usable app
- 👍 Terrific point of care resource
- 👍 Invaluable for EM residents

**What reviewers complain about**

- 🔍 Lacking search functionality
- 🐛 Crashes frequently
- 🔍 Poor indexing and content organization

**Reported bugs**

- Crashes on launch
- Compatibility issues with older devices

**Requested features**

- iPad version
- Ability to track progress and bookmark content
- Video playback controls (speed, rewind)


## Frequently asked questions

### Is EasyTBSA free?

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

### Is CorePendium free?

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

### Which has better reviews, EasyTBSA or CorePendium?

EasyTBSA is rated higher. EasyTBSA averages 5.0 out of 5 from 3 ratings, while CorePendium averages 4.9 from 1.4K ratings.

### Do EasyTBSA or CorePendium have ads?

Neither EasyTBSA nor CorePendium shows ads.

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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.*