# AHA ACLS Mastery | Exam Prep vs ECG Guide

The clearest difference is update cadence: ECG Guide at weekly against AHA ACLS Mastery | Exam Prep's every 3 weeks. AHA ACLS Mastery | Exam Prep's advantage is iOS requirement (16.0 vs 18). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AHA ACLS Mastery | Exam Prep sells 6 in-app purchases, starting at $10.99 per month and ECG Guide sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AHA ACLS Mastery | Exam Prep ships an update every 3 weeks, ECG Guide weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AHA ACLS Mastery | Exam Prep | ECG Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/aha-acls-mastery-exam-prep/id1119605388/reviews)** | — |
| Number of ratings | **1.7K** | — |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 51 MB |
| Requires iOS | **16.0** | 18 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Higher Learning Technologies](https://appshunter.io/developer/571804544) | [Ahmed Alalem](https://appshunter.io/developer/1803501588) |

## What reviewers say

### AHA ACLS Mastery | Exam Prep

[App page](https://appshunter.io/ios/app/aha-acls-mastery-exam-prep/id1119605388)

Prepare for your ACLS certification exam with over 550 practice questions, reference materials, and megacode scenarios. Master essential resuscitation skills and gain confidence for test day. Study anytime, anywhere with adaptive quizzes and in-depth statistics.

**Highlights:** 550+ adaptive practice questions, ACLS reference materials, Must-know ACLS terminology, Megacode scenarios, In-depth statistics, Test-taking strategies

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACLS Mastery - 1 Month | $10.99 | per month |
| Unlimited ACLS Questions | $14.99 | per month |
| ACLS Mastery - 3 Months | $29.99 | per 3 months |
| ACLS - Mastery UX - 3 Months | $39.99 | per 3 months |
| ACLS Mastery - 12 Months | $96.99 | per year |
| ACLS - Mastery UX - Yearly | $129.99 | per year |

**What reviewers like**

- 👍 Helpful for studying and staying up-to-date
- 🚀 Effective for repetitive, concise summaries
- 💡 Great for exam revision and critical thinking
- 🚀 Excellent overall for learning and mastering ACLS

**What reviewers complain about**

- 🐛 Compatibility issues on iPhone
- 🔒 Difficult to cancel subscription
- 💰 High subscription cost
- 🐛 Outdated information and errors in the app

**Reported bugs**

- Login issues and inability to access content after purchase
- Unexpected recurring charges despite cancellation attempts

**Requested features**

- More interactive features like EKG simulations and megacode scenarios
- Improved user interface and fewer typos/grammatical errors


### ECG Guide

[App page](https://appshunter.io/ios/app/ecg-guide-ai-scan-and-mcqs/id6743580418)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Features | $2.99 | one-time |
| Pro features | $2.99 | one-time |


## Frequently asked questions

### Is AHA ACLS Mastery | Exam Prep free?

AHA ACLS Mastery | Exam Prep is free to download, with in-app purchases available.

### Is ECG Guide free?

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

### Do AHA ACLS Mastery | Exam Prep or ECG Guide have ads?

Neither AHA ACLS Mastery | Exam Prep nor ECG Guide shows ads.

### Which is updated more often, AHA ACLS Mastery | Exam Prep or ECG Guide?

AHA ACLS Mastery | Exam Prep ships an update every 3 weeks, and ECG Guide weekly. Most recently, AHA ACLS Mastery | Exam Prep was updated on October 26, 2026 and ECG Guide on October 25, 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.*