# Heart Chart vs ECMO Bedside Guide

The clearest difference is rating: ECMO Bedside Guide at 5.0 against Heart Chart's 4.5. ECMO Bedside Guide also leads on in-app purchases (none vs 1) and review sentiment (100% vs 75%). Heart Chart's advantage is update cadence (every 3 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Heart Chart sells 1 in-app purchase, starting at $2.99 per year. ECMO Bedside Guide asks for nothing beyond the download.

ECMO Bedside Guide holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 75% of Heart Chart's written reviews are positive against 100% of ECMO Bedside Guide's.

Heart Chart ships an update every 3 days, ECMO Bedside Guide every 4 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Heart Chart | ECMO Bedside Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/heart-chart/id566700808/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/ecmo-bedside-guide/id6738068755/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 11 MB | 58 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bender Apps, LLC](https://appshunter.io/developer/1894916304) | [Extracorporeal Life Support Organization](https://appshunter.io/developer/1504162103) |

## What reviewers say

### Heart Chart

[App page](https://appshunter.io/ios/app/heart-chart/id566700808)

This app allows medical professionals to visually document cardiac surgery cases. Users can draw graft configurations, add procedures, and generate PDF summaries for review or sharing. It's designed for surgeons, trainees, and educators to illustrate operative concepts.

**Highlights:** Draw CABG graft configurations, Add associated procedures, Generate professional PDF case summaries, Save cases with subscription, Simple step-by-step workflow, Designed for clinical education

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HeartChart Premium | $2.99 | per year |


### ECMO Bedside Guide

[App page](https://appshunter.io/ios/app/ecmo-bedside-guide/id6738068755)

This app provides healthcare professionals with essential, offline access to vital information for managing patients on Extracorporeal Membrane Oxygenation (ECMO). It includes calculators, checklists, medication dosing, equipment details, and emergency guidance.

**Highlights:** Rapid calculations for BSA, flows, and oxygenation, Comprehensive checklists for ECMO management, Medication dosing information, Equipment specifications and usage, Candidacy assessments for adult and pediatric patients, Emergency guidance with 'Panic!' button, Offline access to all features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heart Chart free?

Heart Chart is free to download, with in-app purchases available.

### Is ECMO Bedside Guide free?

ECMO Bedside Guide is free to download, with no in-app purchases.

### Which has better reviews, Heart Chart or ECMO Bedside Guide?

ECMO Bedside Guide is rated higher. Heart Chart averages 4.5 out of 5 from 2 ratings, while ECMO Bedside Guide averages 5.0 from 7 ratings.

### Do Heart Chart or ECMO Bedside Guide have ads?

Neither Heart Chart nor ECMO Bedside Guide shows ads.

### Which is updated more often, Heart Chart or ECMO Bedside Guide?

Heart Chart ships an update every 3 days, and ECMO Bedside Guide every 4 months. Most recently, Heart Chart was updated on October 2, 2026 and ECMO Bedside Guide on September 24, 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.*