ACLS Fast vs ECG EKG Interpretation Mastery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ACLS Fast
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.
- 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
Read full descriptionHide full description
This is the fastest utility for managing and preparing for the ACLS 2020 guidelines. Unlike other apps that present algorithm sheets, this smart utility guides you to the pertinent therapy by asking one to two questions. ACLS Fast gives you all the rhythms and arrhythmias along with the specific treatments. You also have acute coronary and stroke syndrome management. In addition, there is a two minute timer to assist you with time management during a code. Now you don't have to second guess when two minutes pass and it is time to recheck vitals and shock. Every two minutes a loud alarm activates. The timer is resettable. Need to start inotropes, but you can't remember the right ones? This app has it and it is fast! Finally, you can take an interactive exam. There are many multiple-choice questions from which you can choose. Use this to test your knowledge or sharpen your ability to take care of patients. You can use the app in the field and hospital for rapid diagnosis and treatment. You can also use it as a quick, comprehensive study tool. Either way, nothing is this fast or simple. Also, check out PALS Fast for pediatrics.
ECG EKG Interpretation Mastery
Learn to interpret ECGs with this comprehensive app. It offers study materials, practice ECG strips, and essential clinical facts to help you understand abnormal EKGs and master 12-lead interpretations.
- Master ECG interpretation
- Comprehensive guides and tips
- No more big books
- Lead placement diagrams
- Dozens of 12-lead ECGs
- Practice tools with heart rhythms
Read full descriptionHide full description
The simplest way to learn ECG interpretation. Study on-the-go with ECG strips, full-color graphics, up-to-date information tables, core clinical facts, and never again be confused by a 12-lead ECG or wonder what an abnormal EKG means. Download ECG Mastery and see why we are the best electrocardiogram app on the market! Whether you are a paramedic, nurse, clinician, or medical student, ECG Mastery simplifies the learning process and helps you interpret ECGs with confidence. Why choose ECG Mastery: Created by the makers of top-selling NCLEX Mastery, FNP Mastery, and ACLS Mastery apps, ECG Mastery offers a streamlined, efficient way to learn ECG interpretation. Whether you are a paramedic, nurse, clinician, or medical student, our app helps you approach every EKG monitor line with confidence and understanding. • Master ECG interpretation: Comprehensive guides and tips. • No More Big Books: All essential information in one app. • Lead Placement Diagrams: Axis interpretation and more. • Dozens of 12 Lead ECGs: Only learn what’s clinically relevant and safely ignore the rest. • Practice Tools: Interpret typical and uncommon heart rhythms on EKG strips. Save time, energy, and money by avoiding complicated textbooks and expensive on-site courses. Study where and when you want, and only learn what’s necessary for your clinical practice. Download ECG Mastery today and see why we are the best electrocardiogram app on the market! Subscribe and get access to all content: • 1 Month: $11.99 each month • 3 Months: $29.99 every three months • 12 Months: $74.99 each year Upon confirming your purchase, you'll be billed immediately. Your subscription will automatically renew unless you turn off the auto-renewal feature at least 24 hours before the end of the current subscription period. After purchase, you can manage your subscription and deactivate auto-renewal through your Account Settings. Note that any unused portion of a free trial, if offered, will be forfeited when you buy a subscription. Privacy Policy - http://builtbyhlt.com/privacy Terms of Conditions - http://builtbyhlt.com/EULA Customer Support: Your success matters to us. Talk to a real person at support@hltcorp.com or (319) 246-5271.
Screenshots
Verdict
The clearest difference is review sentiment: ACLS Fast at 76% against ECG EKG Interpretation Mastery's 25%. ACLS Fast also leads on in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). ECG EKG Interpretation Mastery's advantage is price (Free vs $3.99) and rating (4.5 vs 2.8). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
ECG EKG Interpretation Mastery is free to download; ACLS Fast costs $3.99 up front. ECG EKG Interpretation Mastery sells 3 in-app purchases, starting at $9.99 per month. ACLS Fast asks for nothing beyond the download.
ECG EKG Interpretation Mastery holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: ECG EKG Interpretation Mastery has 717 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 25% of ECG EKG Interpretation Mastery'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, ECG EKG Interpretation Mastery every 3 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | ACLS Fast | ECG EKG Interpretation Mastery |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.8 (4 ratings) | 4.5 (717 ratings) — better |
| Positive reviews | 75.8% of reviews — better | 25.0% of reviews |
| Number of ratings | 4 | 717 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Best chart rank | — | #170 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 132 MB |
| Age rating | 17+ | 12+ |
| Developer | Crystal Clear Solutions | Higher Learning Technologies |
Customer experience
ACLS Fast
ECG EKG Interpretation Mastery
Bugs and requests
ACLS Fast
Not enough reviews yet to summarise bugs or requests.
ECG EKG Interpretation Mastery
Reported bugs
5 issues- Quiz feature is broken or inaccessible
- Practice questions advertised but cannot be accessed
- Screen not compatible with iPhone X
- App requires email or Facebook login to use
- Paywall prevents access to advertised content
Requested features
9 requests- Comprehensive practice questions with explanations
- Actual video lessons or detailed tutorials
- Random 12-lead EKG quiz functionality
- Daily tasks and practice questions
- More extensive examples and case studies
Show 4 moreShow fewer
- Coverage of rare conditions (e.g., Brugada syndrome)
- One-time purchase option instead of subscription
- Better organization and presentation (not Word-style)
- Apple Watch compatibility
In-app purchases
ACLS Fast
No in-app purchases
ECG EKG Interpretation Mastery
- ECG EKG Mastery - 1 Month3 Days trial$9.991 Month
- ECG EKG Mastery - 3 Months3 Days trial$29.993 Months
- ECG EKG Mastery - 12 Months3 Days trial$74.991 Year
Questions
Is ACLS Fast free?
Is ECG EKG Interpretation Mastery free?
Which has better reviews, ACLS Fast or ECG EKG Interpretation Mastery?
Do ACLS Fast or ECG EKG Interpretation Mastery have ads?
Which is updated more often, ACLS Fast or ECG EKG Interpretation Mastery?
Other comparisons















