# ACLS Fast vs DynaMed

The clearest difference is price: DynaMed at Free against ACLS Fast's $3.99. DynaMed also leads on rating (4.9 vs 2.8) and ratings volume (3.5K vs 4). ACLS Fast's advantage is review sentiment (76% vs 55%) and iOS requirement (12.0 vs 18.4). On ads, in-app purchases, monetization model and device support there is nothing between them.

DynaMed is free to download; ACLS Fast costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DynaMed holds the better App Store score, 4.9 against 2.8. That said, the two scores are not equally well evidenced: DynaMed has 3.5K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 76% of ACLS Fast's written reviews are positive against 55% of DynaMed's, so the app with the better star average is not the one people write more warmly about.

ACLS Fast ships an update every 3 months, DynaMed every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ACLS Fast | DynaMed |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/acls-fast/id654570275/reviews) | **[4.9 (3.5K ratings)](https://appshunter.io/ios/app/dynamed/id986105980/reviews)** |
| Number of ratings | 4 | **3.5K** |
| Positive reviews | **75.8% of reviews** | 55.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 20 MB | 38 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Crystal Clear Solutions](https://appshunter.io/developer/444062170) | [EBSCO Publishing](https://appshunter.io/developer/433269590) |

## What reviewers say

### ACLS Fast

[App page](https://appshunter.io/ios/app/acls-fast/id654570275)

This app provides rapid guidance for ACLS 2020 guidelines, helping users quickly determine appropriate therapies through a question-based system. It includes information on rhythms, arrhythmias, acute coronary and stroke syndromes, and features a two-minute timer for code management.

**Highlights:** Question-based therapy guidance, Rhythms and arrhythmias management, Acute coronary and stroke syndrome protocols, Two-minute code timer with alarm, Interactive multiple-choice exams, Rapid diagnosis and treatment support

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

**In-app purchases:** none


### DynaMed

[App page](https://appshunter.io/ios/app/dynamed/id986105980)

This tool provides clinicians with efficient, evidence-based patient care guidance. It offers timely analysis and synthesis of medical literature, updated daily by medical professionals. Mobile access ensures continuous work with syncing between desktop and mobile devices.

**Highlights:** Evidence-based patient care guidance, Daily medical literature review, Objective analysis and synthesis, Physician-authored content, Mobile access with syncing, On-the-go clinical support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Concise and organized information
- 🚀 More up-to-date than UpToDate
- 🚀 Comprehensive and evidence-based
- 👍 User-friendly interface
- 👍 Valuable point-of-care tool

**What reviewers complain about**

- 🐛 Crashes and bugs after updates
- 🐛 Frequent login issues
- 🐛 Downloading and storage issues
- 🐛 Clunky UI, not optimized for larger screens
- 🐛 Search function glitches

**Reported bugs**

- App crashes on iOS 14 update
- Downloading content gets stuck in loop
- Search function not working properly
- Frequent login issues
- App not opening on some devices

**Requested features**

- Dark mode option
- Improved search functionality
- Better organization of content
- More patient education resources
- Smoother offline access and content management


## Frequently asked questions

### Is ACLS Fast free?

ACLS Fast costs $3.99, with no in-app purchases.

### Is DynaMed free?

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

### Which has better reviews, ACLS Fast or DynaMed?

DynaMed is rated higher. ACLS Fast averages 2.8 out of 5 from 4 ratings, while DynaMed averages 4.9 from 3.5K ratings.

### Do ACLS Fast or DynaMed have ads?

Neither ACLS Fast nor DynaMed shows ads.

### Which is updated more often, ACLS Fast or DynaMed?

ACLS Fast ships an update every 3 months, and DynaMed every 5 weeks. Most recently, ACLS Fast was updated on October 23, 2026 and DynaMed on October 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.*