# AHA ACLS vs Code Timer Plus

AHA ACLS and Code Timer Plus both sit at 4.9 stars, but that hides the real split: 67% of Code Timer Plus's written reviews are positive against 26% of AHA ACLS's. Code Timer Plus also leads on in-app purchases (none vs 1) and update cadence (every 9 days vs every 2 months). AHA ACLS's advantage is ratings volume (277 vs 4) and chart position (#56 vs unranked). On price, rating and ads there is nothing between them.

Both are free to download. AHA ACLS sells 1 in-app purchase, starting at $3.99 per year. Code Timer Plus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for AHA ACLS against 5.0 for Code Timer Plus. That said, the two scores are not equally well evidenced: AHA ACLS has 277 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 26% of AHA ACLS's written reviews are positive against 67% of Code Timer Plus's.

AHA ACLS ships an update every 2 months, Code Timer Plus every 9 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AHA ACLS | Code Timer Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (277 ratings)](https://appshunter.io/ios/app/aha-acls/id1506944443/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/code-timer-plus/id6737460392/reviews)** |
| Number of ratings | **277** | 4 |
| Positive reviews | 26.3% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Subscription | **Free** |
| Best chart rank | **#56** | — |
| Size | 48 MB | 2 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Massachusetts General Hospital](https://appshunter.io/developer/376928206) | [Patrick Antonini](https://appshunter.io/developer/1767191641) |

## What reviewers say

### AHA ACLS

[App page](https://appshunter.io/ios/app/aha-acls/id1506944443)

**Currently charting:** #56 Top Grossing · Medical (US App Store)

This app provides clinicians with a digital tool to assist in running cardiac arrest codes and delivering advanced cardiac life support (ACLS) at the bedside. It features the latest AHA recommendations and includes intuitive access to algorithms, drug dosing, and timers for efficient patient care.

**Highlights:** 4 ACLS algorithms (cardiac arrest, tachycardia, bradycardia, post-arrest), Latest 2025 AHA ACLS content, Drug therapy and dosing, Easy-to-read timers, CPR and epinephrine logging, Rapid transition to post-arrest care

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACLS Pro | $3.99 | per year |

**What reviewers like**

- ✅ Accurate, up-to-date AHA ACLS algorithms
- ⏱️ Built-in timers and counters for code management
- 👍 User-friendly, intuitive interface
- 🏥 Trusted by Harvard/MGH and American Heart Association
- 📋 Helpful for documentation and PCR completion

**What reviewers complain about**

- 💰 Subscription paywall on previously free app
- 🚨 Dangerous surprise paywall during active codes
- ⚠️ No warning before transition to paid model
- 🔐 Requires payment even for basic ACLS information
- 😤 Perceived greed from wealthy organizations (MGH/AHA)

**Reported bugs**

- App fails to load information despite subscription payment
- Users locked out of app mid-code
- Unexpected app crashes during critical moments

**Requested features**

- Multiple log storage with dates
- More detailed code logging with event documentation (IO access, medications, rhythms)
- End code button and pause compressions feature
- Real-time log tracking for back-charting
- LVAD algorithm inclusion


### Code Timer Plus

[App page](https://appshunter.io/ios/app/code-timer-plus/id6737460392)

This app helps track timed medical intervals and log events with quick reference guides. It includes metronomes and note-taking features, with the ability to share logs via text or email. It is intended for training and simulation purposes only.

**Highlights:** Interval timers, Event logging, Quick H's and T's reference, Metronomes (100 & 120 BPM), Notes section with autosave, Share event logs via text/email

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

**In-app purchases:** none


## Frequently asked questions

### Is AHA ACLS free?

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

### Is Code Timer Plus free?

Code Timer Plus is free to download, with no in-app purchases.

### Which has better reviews, AHA ACLS or Code Timer Plus?

Code Timer Plus is rated higher. AHA ACLS averages 4.9 out of 5 from 277 ratings, while Code Timer Plus averages 5.0 from 4 ratings.

### Do AHA ACLS or Code Timer Plus have ads?

Neither AHA ACLS nor Code Timer Plus shows ads.

### Which is updated more often, AHA ACLS or Code Timer Plus?

AHA ACLS ships an update every 2 months, and Code Timer Plus every 9 days. Most recently, AHA ACLS was updated on October 7, 2026 and Code Timer Plus on October 8, 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.*