# ACS Algo vs EF

The clearest difference is in-app purchases: ACS Algo at none against EF's 8. ACS Algo also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. EF sells 8 in-app purchases, starting at $1.99 per month. ACS Algo asks for nothing beyond the download.

## The numbers

| Metric | ACS Algo | EF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/acs-algo/id6680196859/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free | — |
| Size | 40 MB | 199 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Aimed Innovations, LLC](https://appshunter.io/developer/1768289454) | [Kenneth Guber, M.D. LLC](https://appshunter.io/developer/1860110576) |

## What reviewers say

### ACS Algo

[App page](https://appshunter.io/ios/app/acs-algo/id6680196859)

This clinical guide provides an algorithm-based approach to diagnosing and managing acute coronary syndrome. It offers step-by-step support, interactive decision trees, and educational resources based on the latest evidence-based guidelines to enhance clinical decision-making for healthcare professionals.

**Highlights:** Algorithmic approach to ACS, Guideline-driven content, Interactive decision trees, Educational resources on ACS concepts, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Life-saving tool
- 👍 Easy to use
- 👍 Helpful for medical professionals
- 👍 Excellent educational resource
- 👍 Valuable clinical application


### EF

[App page](https://appshunter.io/ios/app/ef-ortless-echo-trainer/id6758357075)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo+ Monthly | $1.99 | per month |
| Echo Pro Monthly | $2.99 | per month |
| Intern's Stash | $0.99 | one-time |
| Exam Cram Pass | $0.99 | one-time |
| Ischemia Detector | $0.99 | one-time |
| Right Heart Warrior | $0.99 | one-time |
| Fellow's Wallet | $2.99 | one-time |
| Attending's Vault | $9.99 | one-time |


## Frequently asked questions

### Is ACS Algo free?

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

### Is EF free?

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

### Do ACS Algo or EF have ads?

Neither ACS Algo nor EF 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.*