ECG EKG Interpretation Mastery

🇺🇸 United States
Higher Learning Technologies LLC  | 
64
ASO score
Text
78/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.4
rating
Votes
890
rating
App Age
9y 3m
rating
Last Update
Nov 13, 2025
rating
iAP
$11.99 - 74.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.33
4.6
-6%
Number of Ratings (Voted)
848
65.3K
-99%
App Age
9y 3m
9y 2m
+1%
In-app Purchases Price
$42
$30
+43 %
Update Frequency
60d
127d
-53%
Title Length
30
25
+20%
Subtitle Length
28
26
+8%
Description Length
2 226
2 647
-16%
Number of Screenshots
1832
1385
+32 %
Size
132MB
244MB
-46 %

Category Ranking in United States

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Top Dec 05, 2025 Dec 12, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 30 of 30
)
ECG EKG Interpretation Mastery
Subtitle (
Characters: 28 of 30
)
Read and Practice Cardiology
Description (
Characters: 2226 of 4000
)
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.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.4
890 voters

Some Latest Reviews

Valkyrie 16
25 Jan, 2025
1
Don’t waste your time with this. It’s not user friendly and there are very few examples of anything. And the “quiz” is impossible to use
Ruppert Furdoch
20 Sep, 2024
1
Scam app. They make you “sign up” and then you have to get a 3 day “free trial”. They could be honest up front about that it is a paid app. Stay away, except if you want to pay
skimare
31 Jul, 2024
1
Always good if there’s a free trial available so that you can see for yourself. This is THE worst app. I am shocked that anyone would actually pay money for it. Actually I don’t believe anyone does and if they do? They definitely do not use it. Because there’s nothing to use!!! It’s shocking how lame.
Briskis13
09 Nov, 2023
1
There’s no actual lessons. Only about 20 note cards .. that you could easily just google on your own. To pay $12 a month for 20 note cards is kinda outrageous … I wanted actual lessons as I already have notes from my education.
Cha9619
28 Feb, 2021
1
Signed up for 3 day trial was instantly charged 33 dollars.
Axelman120101
07 Jan, 2021
1
Pretend to be free of charge but after you download the app you will see you must pay for it. False marketing! Do not download this app!!!
Fox&Badger
03 Jul, 2020
1
First the cost. This app offers a three day free trial, then it is 12.99 per month after that. If the app is good, I’m ok with paying that much money. But I’m not ok with the privacy policy, which is outrageous. The privacy policy says that this app may collect my contact info, my contacts/address book contents, and my photos and social media accounts. Seriously??? Stop and think about that. Why would I give this company my address book? Why would I give them my personal photos or social media account details? What the heck??? And it gets worse. They plan to get information about me from other sources, and combine that with their profile of me. This so that they can share my details with marketers. They may also share my information with friends who are associated with my social media account. So that is the real price of using this app. It’s not just the 12.99 charge each month - it is that the user has to give up privacy, and also give up the privacy of friends who are in the user’s address book. SHEESH. That is crazy, so I am deleting this app.

Other

Additional Information
Rating:
4.41
Voted: 890
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Medical, Education
Size: 131MB
iAP: 11.99 - 74.99 $
App Age: 9 years 3 months
Release Date: Sep 07, 2016
Last Update: Nov 13, 2025
Version: 31.7
Version history
31.7
Nov 13, 2025
Exciting News! ECG Mastery is now better than ever! Our vibrant new look features full-color graphics that make studying more engaging than ever. Plus, we've added powerful new content and features to help you master EKG interpretation effortlessly.
31.4
Oct 15, 2025
Exciting News! ECG Mastery is now better than ever! Our vibrant new look features full-color graphics that make studying more engaging than ever. Plus, we've added powerful new content and features to help you master EKG interpretation effortlessly.

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Version history